In rwanda, there are more young children than teenagers, and more teenagers than adults. This age structure indicates a population that.
In Rwanda, there are more young children than teenagers, and more teenagers than adults. This age structure indicates a population that Will double in 30 years
While declining population frequently have more modest level of individuals in these age gatherings, developing populaces ordinarily have higher extents of individuals in more youthful age gatherings. Populaces that are steady normally have a higher extent of individuals in conceptive age gatherings.
The world's populaces are maturing because of declining rates of birth and increasing future. Because of this segment shift, the level of people beyond 60 years old has expanded.
More individuals will live longer on account of expanded admittance to sufficient lodging, supporting food, and medical services, which is the most clear benefit of a maturing populace.
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How does the marine west coast climate in western europe differ from marine west coast climates in other parts of the world?.
A cylindrical pillar is 50 cm in diameter and 350 cm in height. Find the cost of painting the curved surface of the pillar at the rate of $12.50 per cm².
The cost of painting the curved surface of the pillar at the rate of $12.50 per cm² is $543,750.
What is curved surface area?Curved surface area (CSA) is the total area of all the curved surfaces of a three-dimensional object. It is different from the object's total surface area, which includes both curved and flat surfaces. CSA is important in determining the amount of material needed to cover a curved object and can be calculated from the object's surface area and total surface area. For example, a sphere has a total surface area of 4πr², but its curved surface area is 4πr², since the entire surface is curved.
The total area of the curved surface of the cylinder is given by A = 2πrh, where r is the radius and h is the height.
Therefore, the area of the curved surface of the cylinder is A = 2π(25 cm)(350 cm) = 43500 cm².
The cost of painting the curved surface of the pillar is then $12.50 per cm² x 43500 cm² = $543,750.
It can be concluded that the cost of painting the curved surface of the pillar at the rate of $12.50 per cm² is $543,750.
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what is the potential for renewable energy to contribute to the u.s. energy supply in the foreseeable future?
By 2030, cheap electricity from renewable sources may account for 65 percent of the world's total electricity supply. By 2050, it could decarbonize 90% of the power sector, drastically reducing carbon emissions and assisting in the fight against climate change.
Why is renewable energy viewed as the preferred source of energy in the US?Renewable energy can play a critical role in securing the United States' energy security and reducing greenhouse gas emissions. The use of renewable energy can lessen dependency on fossil fuels, which are the largest contributor to carbon dioxide emissions in the US, as well as energy imports.
In 2022, it is expected that solar and wind would contribute more than 60% of the utility-scale generating capacity to the American electrical grid (46% from solar, 17% from wind). In terms of renewable energy sources and natural resources, the US is a wealthy nation.
What renewable energy source has the most promise for the future?Even though fossil fuels will make up the majority of this expansion, renewable energy technologies are currently on a trajectory to become widely adopted and have the capacity to more than meet the world's energy demand. With a 34% annual growth rate and wind coming in at 24%, solar will unquestionably be at the forefront of this surge in renewable energy.
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the metamorphosed marble around the solidified granitic (felsic) magma must ge younger than the limestone according to the principle of:
The metamorphosed marble across the solidified granitic magma should be more youthful than the limestone in step with the precept to the principle of baked-contacts.
In the examine of Geology, the precept of baked contacts states that the warmth from magma will warmth/bake or metamorphose the layer of sedimentary rocks it flows onto, and consequently the magma that comes in touch with the limestone will warmth the limestone with a really excessive temperature inflicting the limestone mineral to develop and fused with each other ensuing in a formation of layer of marble thru metamorphism.
These rocks stay basically stable for the duration of metamorphism, however they could waft in a plastic-like way because of differential pressure. The predominant elements riding metamorphism are temperature, pressure, the presence of fluids, and the composition of the authentic rock. Temperature drives the chemical modifications that bring about the recrystallization of current minerals, destabilization of preceding ones (in particular hydrated minerals), or the nucleation and increase of latest phases.
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how would you describe the composition of this rock? (hint: this rock contains primarily plagioclase feldspar and pyroxene)
Almost all rocks are minerals, but different rocks contain different mixtures of minerals. There are three main groups of rocks: sedimentary, igneous and metamorphic rocks.
Members of the plagioclase group are the most common rock-forming minerals. They are important for most of the dominant minerals in the igneous rocks of the earth's crust. They are the main components of many intrusive and extrusive igneous rocks, including granite, diorite, gabbro, rhyolite, andesite, and basalt. Rocks that contain many dark silicate materials and plagioclase in feldspar are basaltic in composition. Basalt rock contains minerals of the pyroxene group, which give the minerals their dark color.
It can be as light as dark green or as dark as black. Plagioclase (feldspar) is widespread and common in many igneous and metamorphic rocks, and to a much lesser extent in some immature sedimentary rocks. In general, the keys to identifying plagioclase are its absence (color), low birefringence, and twinning.
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which zone is generated in coastal sediments bring nutrients to the middle layers of the ocean, sandwiched between the upper and lower oxygenated layers?
The zone is generated in coastal sediments bring nutrients to the middle layers of the ocean, sandwiched between the upper and lower oxygenated layers the oxygen minimum zone.
The oxygen minimum zone is growing for what reason?Oxygen minimum zones (OMZs) are areas of the ocean that lack oxygen and are currently growing as a result of the warming of the water column brought on by anthropogenic climate change.
What is and how does an oxygen minimum zone form?Oxygen minimum zones are areas with low midwater oxygen concentrations and high levels of dissolved inorganic carbon (DIC), which are caused by a combination of high primary productivity at the surface and local hydrography.
Quiz: What is the location of the oxygen minimum zone?The ocean's surface is far from where the oxygen minimum layer forms. Photosynthesis cannot occur without light, and atmospheric mixing cannot occur. Additionally, oxygen is constantly being depleted by processes like respiration and decomposition.
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Since they are small and have a selective advantage over larger plants, stone walls, fences, and cracks in exposed rocks are ideal microhabitats for.
Since they are small and have a selective advantage over larger plants, stone walls, fences, and cracks in exposed rocks are ideal microhabitats for mosses.
Moss will become basically anyplace that has sufficient water, whether it's trees, fallen logs, roots, walls, structures or shakes. However, trees offer different advantages to help greeneries colonize and thrive. Tree rind is unpleasant and sporadic, and these breaks and cleft give safeguarded miniature natural surroundings
The stems are powerless and detached, and are typically greenish to brown shaded. It repeats by spores (since no seeds are found). The sporophytes are fleeting and have long, unbranched stems. They are generally subject to the gametophyte for water and nourishment.
Mosses capability like wipes, utilizing their narrow spaces to hold tight to water. They help to absorb precipitation, keep up with dampness in the dirt beneath and keep conditions around them sticky. This empowers different plants around them flourish, for example, in natural surroundings like swamps and forest.
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What are the 4 reasons for sparse settlement in the Great Plains & Intermountain West?
Answer: The Great Plains are a large plateau featuring grassland, prairie, mountains, hills, and valleys, depending on what part of the Plains you are on.
Explanation: The plains are wide, flat stretches of land. They are not more than 200 metres above the mean sea level. Usually, plains are very fertile. Hence, these plains are parts of the earth which are very densely populated.
Information from which evidence led scientists to believe that the continents were parts of larger plates?.
Information obtained from this evidence led scientists to believe that the continents were parts of larger plates: mid-ocean ridges and earthquakes.
Mid-ocean ridge - In the center of an ocean basin, a mid-ocean ridge is a long, linear, seismically active seabed mountain range that was often created by plate tectonics as a result of molten magma eruptions.
An earthquake - An earthquake is described as a rapid, natural shaking of the ground that happens as a result of repeated movement in the upper mantle and crust of the Earth (lithosphere), which normally generates some seismic waves.
The fact that earthquakes and mid-ocean ridges are both components of bigger plates means that they are both characteristics of the Earth's crust that either directly or indirectly affect the different continents of the planet Earth.
In conclusion, mid-ocean ridges and earthquakes led scientists to hypothesize that the continents were fragments of bigger plates.
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Which of the following statements describes a centrifugal force?
Question 1 options:
The Canadian government plans to construct a national railroad system that will connect all provinces and territories.
The British Museum funds a traveling exhibition of the Royal crown throughout the United Kingdom for citizens who cannot travel to London for the exhibit.
Ethnic Burmans control the central territory and political capital in Myanmar while the less powerful ethnic groups are marginalized in the border regions.
Schoolchildren in Australia learn the history, values, and traditions of their country.
Most of the citizens in Nepal follow the tenets of Hinduism, the state religion in their country
Ethnic Burmans control the central territory and political capital in Myanmar while the less powerful ethnic groups are marginalized in the border regions describes a centrifugal force.
What is a centrifugal force?A centrifugal force is a term used in human geography to describe factors that split up political and ethnic groups. Racism, nationalism, and notions that one group is distinct or "other" are examples of centrifugal forces that divide or draw people apart.
There are centrifugal forces that separate people and centripetal ones that unite them. These factors can prevent interaction, fostering regionalism and dividing a nation's population.
Hence, option C is an appropriate response.
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a local gardener puts fertilizer on his plants. the plants are very healthy, but what is a negative effect the fertilizers have on the environment?
Answer:
While fertilizers can be beneficial for plants and help them grow, they can also have negative effects on the environment. One of the main concerns with the use of fertilizers is that they can leach into nearby water sources, such as rivers and streams, and cause an excess of nutrients in the water. This can lead to the growth of harmful algae and other aquatic plants, which can deplete the water of oxygen and kill fish and other aquatic life. Additionally, fertilizers can also release harmful pollutants into the air, such as nitrogen oxides, which can contribute to air pollution and damage the ozone layer. Therefore, it is important to use fertilizers responsibly and follow the instructions on the packaging to avoid any negative effects on the environment.
What would be a good water source if you were living in Panama City during the medieval times?
Answer: Current estimates say that 93% of Panamanians have access to an improved water source, while 69% have access to improved sanitation.
Explanation:
The populations of countries around the world are __________.
A.
increasing and decreasing
B.
all increasing at different rates
C.
all decreasing at different rates
D.
increasing at the same rates
The populations of countries around the world are increasing and decreasing. Option A
What are populations?Generally, The term "population" is most commonly used to refer to the total number of people living in a particular location, such as a city or town, region, country, continent, or the entire world.
The complete quantity of individuals occupying an area or contributing to a whole: the overall number of particles existing at a particular energy level used in particular atoms when referring to a laser.
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What would you recognize from modern times if you traveled back to the early days of Earth?
The early Earth experienced impacts from more frequent volcanic eruptions, which can be recognized from modern times if you traveled back to the early days of Earth.
How has life on Earth evolved through time?With the formation of the other planets in our solar system more than 4 billion years ago, the Earth was also created. It is likely that the early Earth was extremely hot and lacked an ozone layer.
The configurations of the continents have been altered by a variety of geological processes, including tectonic movement and volcanic eruptions. The lives on earth have been impacted by this alteration in the continents' environments. Life first appeared on Earth 3.5 billion years ago, giving the planet a total age of 4.8 billion years.
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which form of ocean shipping is most likely to be used for moving military equipment like tanks and humvees?
The type of ocean shipping most frequently used to transport military vehicles like tanks and humvees is called roll on/roll off (Ro-Ro).
What does that phrase "Roll-on, Roll-off" mean?Before a roll-on, roll-off ship sets sail, vehicles can drive on at one end, and after the voyage, they can drive off at the opposite end.
Comparing roro shipping to other forms of transportation, it is one of the most efficient ways to transport goods over long distances. Since it can transport thousands of tons at once, the roro cargo vessel is much more economical than air or vehicle freight.
What functions carries out the RORO ship?Roll-on/roll-off (RORO or ro-ro) ships are cargo ships designed to carry wheeled cargo, including cars, motorcycles, trucks, buses, trailers, and railroad cars. These types of vehicles are driven onto and off of the ship using either their own wheels or a platform vehicle, like a self-propelled modular transporter.
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Explain how the same rock layer might exist at different elevations in different locations.
Answer:
Geologists can use index fossils to match rock layers in different areas.
Explanation:
Geologists can use index fossils to match rock layers in different areas is the same rock layer might exist at different elevations in different locations.
What is Geologists?Geologists research the components, operations, outcomes, physical characteristics, and past of the planet. Geomorphologists examine the landforms and landscapes of the planet in relation to the geology, climatic, and human processes that have shaped them.
The exploration and production of natural resources, such as petroleum, entail a large number of geoscientists. Others are engaged in cleanup and reclaiming land efforts as well as environmental conservation and preservation work. Some focus on a specific area of the Earth, such its oceans.
Geologists travel to do on-site work, create research plans, and complete assignments. They observe, collect, and test liquid, mineral, soil, and rock samples both within and outside of laboratories.
Thus, Geologists can use index fossils to match rock layers in different areas.
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What explanation does science give about how the mouflon found on an island in the indian ocean were able to maintain their genetic diversity under extraordinary circumstances? << read less.
The Mouflon are a type of Sheep commonly found in the Mediterranean Island region.
A geneticist known as David Coltman checked out concentrating on them and found that the hereditary variety has been kept up with over the course of the years regardless of the multitude of horrible circumstances the species has been exposed to.
The Mouflon keeping up with the hereditary variety implies that normal determination addresses one of the centers of transformative cycles in living beings. At the point when populaces are decisively decreased in size, the hypothesis of hereditary float proposes that a deficiency of hereditary variety ought not out of the ordinary. On account of the Mouflon, be that as it may, no such misfortune in variety was noticed. This outcome was very astonishing for researchers since it meant that the theory of genetic drift does not always hold true.
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Which part of a tidal power plant is the tidal water pushed through to generate electricity?.
In tidal power plants, turbines are used to produce electricity.
To produce electricity, tidal power plants use the kinetic energy of moving water. One of the sources of energy that is renewable is this one.
The tidal power plant's turbine is a component that produces electricity. Where there is a particularly high tidal flow, it is kept on the ocean floor. In contrast to wind turbines, the turbines used in tidal power plants are quite expensive.
As a result, "turbine" is the appropriate choice.
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the major property that differentiates a dwarf planet from a major planet is that dwarf planets:______.
Answer:
The major property that differentiates a dwarf planet from a major planet is that dwarf planets are not the dominant objects in their orbits and have not cleared the neighborhood around their orbits.
Explanation:
The major property that differentiates a dwarf planet from a major planet is that dwarf planets are not the dominant objects in their orbits and have not cleared the neighborhood around their orbits. In other words, dwarf planets are smaller and less massive than major planets, and they do not have the gravitational force necessary to clear their orbits of other objects, such as asteroids and comets. This is one of the criteria used by the International Astronomical Union (IAU) to define what constitutes a planet, and it is why dwarf planets, such as Pluto and Eris, are considered a distinct category of celestial objects.
HELPPP Which parts of the following image illustrate a central concept related to cultural cohesion?
George Washington because he was an admiral in the American navy and the image shows his power
Betsy Ross because she is a wealthy person with a big house, which shows uneven development between upper and lower classes
The original flag said to be sewn by Betsy Ross because it is part of the iconography related to the United States
The children because they are reciting the pledge of allegiance to the flag to show to the soldiers what they learned in school
The soldiers because they are seen in full military dress, meaning they are on their way to a parade
The original flag sewn by Betsy Ross represents cultural cohesion and serves as a symbol of American values and identity.
The part of the image that illustrates a central concept related to cultural cohesion is the original flag said to be sewn by Betsy Ross because it represents the historical and cultural significance of the United States.
It serves as a symbol of the country's values and ideals, such as freedom, democracy, and unity.
The flag is an important part of American identity, and its history is closely tied to the country's development and evolution.
By celebrating and honoring this iconography, people can feel a sense of connection and belonging to their shared cultural heritage, fostering a greater sense of cohesion and unity among citizens.
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Sydney drew a flow chart to illustrate the nitrogen cycle.
Which labels best complete the flow chart?
C is the answer
What does the color and smooth texture of this rock reveal about its formation? it cools rapidly and contains dark minerals. it cools slowly and contains dark minerals. it cools rapidly and contains light minerals. it cools slowly and contains light minerals.
The color and smooth texture of this rock reveal about its formation that it cools rapidly and contains dark minerals
The texture of a rock is the size, shape, and game plan of the grains (for sedimentary rocks) or gems (for volcanic and transformative rocks). Likewise of significance are the stone's degree of homogeneity (i.e., consistency of organization all through) and the level of isotropy.
The texture of a rock alludes to the grainy feel of the outer layer of the stone. Different rocks are smooth, while others are exceptionally harsh like the one displayed in the joined picture.
Crystalline textures include phaneritic, foliated, and porphyritic.
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Answer:
Its A
Explanation:
1.
Define the term agriculture
Answer:
Agriculture is another word for farming.
Explanation:
Answer:
Explanation:
Agriculture is the science and art of cultivating and producing plants, as well as the bringing up of livestock. An example of this would be the Neolithic Revolution, when Mesopotamia was at its prime. There community started off very hunter-gatherer, but over time, through the use of the Fertile Crescent, they became an agricultural town.
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which part of the sun is the source of light that reaches the earth? a. core b. photosphere c. chromosphere d. corona
Photosphere, part of the Sun, is the source of light that reaches the Earth.
We receive our light and heat from the level of the solar atmosphere known as the visible photosphere, also known as the sphere of light, which is the area that is visible to the human eye. The deepest area of a bright object, the sun, that is transparent to photons of a given wavelength is called a photosphere.
The effective temperature in the Stefan-Boltzmann formula is used to define the temperature of a star's surface. Except for neutron stars, stars don't have any solid or liquid surfaces. As a result, the photosphere is frequently used to refer to the visible surface of the Sun or another star.
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(Will give brainliest) Describe the influence Native American empires and European colonial rule have had on Mexico's political and social structure.
Give examples.
Answer: I don't know which timeline you are talking about, but I will assume it is from 1450 to 1750 answer! The influence that the Europeans had on Mexico's political and social structure was that Mexico was forced to become slave, and they were killed a lot by the disease.
Explanation: We know that when the Spanish colonial ruled Mexico, they forced the natives to become slaves, spread the smallpox disease, and forced Christianity into the social!
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describe the plate tectonic conditions that led to the formation of the sierran arc and the sevier fold-thrust belt.
A convergent-plate boundary to the west of North America caused oceanic crust to be subducted, causing collisions with microcontinents and the partial melting of oceanic crust to create the Sierran volcanic arc.
Give an explanation of the plate tectonic conditions that led to the formation of the Sevier thrust belt and the Sierran arc. During the Laramide orogeny, what happened?A convergent-plate boundary to the west of North America caused oceanic crust to be subducted, which led to collisions with microcontinents and the partial melting of oceanic crust that produced the Sierran volcanic arc. Compression was responsible for the arc's folds and thrust faults. As opposed to earlier orogenies that just established the more superficial faults of the fold-thrust belts behind the arc, faulting associated with the Laramide orogeny was responsible for the creation of the Rocky Mountains. The Sevier-style orogeny may have changed as a result of the subducting slab's shallowing dip.
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power plants use to create steam to drive turbines that generate , but they also use the same resource for cooling.
Power plants use water to create steam to drive turbines that generate electricity, but they also use the same resource for cooling.
What is a power plant?Power plants can be defined as installations where the energy from a given energy source is converted into electrical use for home and industrialized consumption.
Therefore, with this data, we can see that a given power plant generates electrical energy by moving turbines, which requires a source of energy such as hydroelectric or nuclear energy, and the water used to move turbines is also required to cool the device during this overall process.
Complete question:
Fill in the blank spaces.
Power plants use _____ to create steam to drive turbines that generate _____, but they also use the same resource for cooling.
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Find the surface area and volume of the sphere. Round your answers to the nearest whole number.
The formula for the surface area of a sphere is:
Surface area = 4 * pi * r^2
The formula for the volume of a sphere is:
Volume = (4/3) * pi * r^3
What are the surface area and volume of the sphere.?Generally, To find the surface area and volume of a sphere, you will need to know the radius of the sphere. The radius is the distance from the center of the sphere to the surface.
The formula for the surface area of a sphere is:
Surface area = 4 * pi * r^2
where r is the radius of the sphere and pi is a mathematical constant approximately equal to 3.14.
The formula for the volume of a sphere is:
Volume = (4/3) * pi * r^3
To find the surface area and volume of a sphere with a given radius, simply substitute the value of the radius into the appropriate formula and solve.
For example, if the radius of the sphere is 5, the surface area would be:
Surface area = 4 * pi * 5^2 = 100 * pi = approximately 314 square units
And the volume would be:
Volume = (4/3) * pi * 5^3 = (4/3) * pi * 125 = approximately 523 cubic units.
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CQ not found
An earthquake that measures 8 on the richter scale would be how many times stronger than an earthquake that measures 4 on the same scale?
Answer:
10,000 times stronger
Explanation:
An earthquake that measures 8 on the Richter scale would be 10,000 times stronger than an earthquake that measures 4 on the same scale. The Richter scale is a logarithmic scale, which means that each increment on the scale represents a tenfold increase in the amplitude of the earthquake's waves. So, an earthquake that measures 8 on the Richter scale would have waves that are 10,000 times more powerful than those of an earthquake that measures 4 on the scale.