Answer:
Both experience limited rainfall.
Explanation:
no water
The similarity between desert and savanna zones in Africa is both have high temperatures. Thus, the correct answer is option D.
What are savanna zones?A savanna, also known as a savannah, is a mixed woodland-grassland ecosystem distinguished by trees that are sufficiently spaced so that the canopy does not close. The open canopy allows enough light to reach the ground to support an unbroken herbaceous layer dominated by grasses.
Despite their dense tree cover, savannas have an open canopy. Savannas are commonly thought to have widely spaced, scattered trees. However, tree densities are higher and trees are more regularly spaced in many savannas than in forests. Savannas are also characterized by seasonal water availability, with the majority of rainfall confined to one season.
Therefore, both experience high temperatures.
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explain why mantle convection occurs
Answer:
Mantle convection is the very slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior to the planet's surface. [1] [2] The Earth's surface lithosphere rides atop the asthenosphere and the two form the components of the upper mantle .
Explanation:
The mantle is heated from below (by the core), and in hotter parts, it rises (is buoyant), whereas in colder areas, it sinks.Convection cells are created as a result, which causes mantle material to move horizontally near the Earth's surface.
Mantle convection occurs for what reason?
Because relatively hot rocks are less dense and rise in a gravitational field while relatively cold rocks are denser and sink, mantle convection happens.When hot rocks rise, heat is advected upward, and when cold rocks fall, cold is advected downward; this counter flow is the same as an upward heat flux. Several tectonic plates that make up the lithosphere are continuously being generated or eaten at plate borders.As mantle is added to a plate's expanding boundaries, which is related to the spreading of the seafloor, accretion takes place.The rising element of mantle convection is up welling beneath the spreading centers. When highly heated particles in a liquid or gas move and replace less heated particles, convection takes place.Convection is the process through which heat energy is moved from heated areas to colder ones.When heated, gases and liquids both expand .A convection cell cannot form without a heat source.The heat source warms the fluid, which is then pushed away.The fluid inevitably cools after starting to lose heat.The flow of newly heated matter drives this colder, denser matter back toward the initial heat source. Convection, a thermally driven process whereby deep heating causes material to expand and become less dense, leading it to rise while being replaced by complementary cool material that sinks, is the primary method of heat transport in the Earth's mantle. Any fluid, including boiling water, soup (where the cells may be recognized by the particles they transport, like as rice grains), the ocean, or the surface of the Sun, can produce convection cells, also known as Hadley cells. Convection causes the water at the bottom to expand and become lighter when water is heated.The cooler molecules then sink to the bottom as the heated ones rise to the top.Then, these colder molecules warm up. Convection is the process of warm fluid continuously rising above cold fluid.For instance, if you heat a bucket of water and dip your hand into it before removing half of it, the other hand will indicate that the water is chilly.Convection is the cause of this .The difference in temperature between the two fluid components allows the heat energy to be transported by convection.Hot fluids have a tendency to ascend while cold fluids have a tendency to sink due to this temperature differential.Convection current is produced as a result within the fluid. These currents receive their heat from both the mantle and the Earth's core.Mantle material rises slowly through the asthenosphere in the form of hot columns.The hot material expands out and pushes the colder stuff out of the way near the top of the asthenosphere. The commonly accepted, oversimplified theory for why tectonic plates move is that they are propelled by currents in the upper mantle, the slowly flowing layer of rock just beneath the Earth's crust.Colliding currents cause plates to collide.Currents that diverge pull them apart. Mantle convection is the term used to explain how the mantle moves when heat is transferred from the blazing core to the brittle lithosphere.The mantle's temperature gradually drops over extended periods of time as a result of below- and above-surface heating and cooling.To learn more about mantle convection refer
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How does the tilt of the Earth affect the distribution of sunlight?
in which hemisphere is the antarctic circle located
Can you help me in this question
Answer:
I would go for diseases.
Note that I might be wrong! Always double check your answer! :)
Stay safe and Merry Christmas!
2. Which of the following is not a way that hills are formed?
Answer:
patulong naman po Dito Sa music education
5. Nuclear energy is
a. making electricity from the fission of uranium atoms.
b. making electricity from sunlight.
C. getting energy from fossil fuels dug or pumped from the
ground.
d. making electricity from the energy of the heat inside the
earth.
Help ASAP
Answer:
D: Making electricity from the energy of the heat inside the earth.
Explanation:
Hi! I'm pretty sure my answer is probably incorrect, but to be fair, all of the other options seem super unlikely, which is why I believe it's B.
True or False. The Moon rotates on its axis, causing day and night on the
Moon.
A True
B False
Answer:
There is no dark side to the moon so false
Explanation:
The rate of weathering in a region is determined mostly by ____________.
A.
the types of plants and animals
B.
climate and the types of rock
C.
the amount of air and water pollution
D.
the speed of tectonic plates underneath
Answer:
B
Explanation:
I believe its B because rain is the main cause of weathering if im not wrong and the types of rock because it takes longer to weather stronger types of rock
in your words, Explain why natural disasters may have an increasingly severe impact on communities in the decades to come.
WILL GIVE BRAINLIEST
Answer:
Every day storms form every where around the world and about 70% destroy entire cities. They grow stronger after each disaster as if they grow and feed off of the houses they tear down. Studies from theconversationdotcom state that "human interference with the natural world and increasing vulnerability of human communities". In other words yes natural disasters are on the rise and will cause more impact on coming comminities that one can imagine.
Hope this helped bro I needed the points :)
Brainly if you want, dont matter
What ate the four types of general landforms how do geographers define them and what are the characteristics of each one?
Answer:
Mountains, hills, plateaus, and plains are the four major types of landforms. Minor landforms include buttes, canyons, valleys, and basins. Most geologists classify a mountain as a landform that rises at least 1,000 feet (300 meters) or more above its surrounding area. A hill is a landform that is higher than the surrounding land and has a visible summit; they're like mountains, only shorter. A plateau is a flat, elevated landform that rises sharply above the surrounding area on at least one side. A plain is a broad area of relatively flat land.
How have human systems and political systems shaped Eastern Europe?
Explanation:
Eastern Europe is full of ethnic struggles, show the politics is a main agenda over there and it has a biggest role in shaping the country's development and peace-war situation.Tensions between Serbs and alternative ethnic teams like Croats and Bosnians erupted into armed violence. stratified on prime of such tensions were conjointly spiritual divisions between individuals active Orthodox Christianity and Islam.
hope it helps!
Which level of organization is pictured?
A cell
B tissue
C organ
D organ system
The correct answer is B. Tissue
Explanation:
The tissue is a basic level of organization that is composed of dozens or thousands of cells together, and that composes organs. The image presented illustrates tissue because each of the circles or shapes in it depicts a cell. Moreover, in this tissue, all cells are quite similar in structures and functions. Besides this, the image corresponds to adipose tissue that stores fat or lips and it is part of organs such as the skin. According to this, the correct answer is B.
If || m, find the value of x
(8x+20)°
(11x-31)°
Answer:
8x+20=11x-31 so subtract 8 from 11 and add 31 to 20. This gets you to 3x=51, or x=17
Explanation:
hope this helps
The ten countries with the lowest development in the world, with regard to income, standard of living, and life expectancy,
are all found in which
geographic region?
A Asia
B. Africa
C. Europe
D. the Middle East
Please select the best answer from the choices provided
Answer:
Explanation:
The answer is africa
1. Which of the following goes with this
saying: "Respect others and others will
respect you."
Va) You need to respect your friends so that
they respect you.
(b) Respect yourself to be respected by
others.
(c) People do not respect you unless you
have high self-esteem.
(d) Self respect and respecting others are
not related
Answer:
a) You need to respect your friends so that they respect you.
Explanation:
The popular saying is related to the golden rule, which states that you should treat others in the same way you would want them to treat you. For example, if you want people to respect you, you have to respect them first.
Respecting yourself doesn't necessarily mean others will respect you. This makes choice b incorrect.
The saying doesn't talk about self-esteem, thus making choice c incorrect.
The saying doesn't show the relationship between "self-respect" and "respecting others." This makes choice d incorrect.
what conditions are most likely to cause a hurricane
Answer:
Warm air and warm water combine to create and drive destructive storms. The two essential ingredients in every hurricane are warm water and moist, warm air. That's why hurricanes begin in the tropics.
Explanation:
Googled it
how would u describe the region of southeast asia
Answer:
I need brainliest or if not I will not answer your questions again!!
Explanation:
Southeast Asia, vast region of Asia situated east of the Indian subcontinent and south of China. It consists of two dissimilar portions: a continental projection (commonly called mainland Southeast Asia) and a string of archipelagoes to the south and east of the mainland (insular Southeast Asia).
How have human systems and political systems shaped Northern Europe?
Answer:
Human systems and political systems has created the quality of living in Northern European countries the best in Europe. This may be seen in Southern Europe as a full, with northern half being a lot of urban and southern elements being a lot of rural. It made Northern Europe more advance in infrastructure and social issues.
Hope it helps!
What did early Hindus mean by varna dharma?
Answer:
its a caste that has its own duties.
Explanation:
which kind of projection spreads out lands near the edges
How many of the Amazonian plants can be used to treat illnesses?
A Approximately 500
B Approximately 5,000
C Approximately 1,000
D Approximately 1,300
1 What are the three types of movements that take place on the Earth's crust?
which is a description of Sanskrit?
A. it is a unique form of writing?
b. It is still the official language used in India.
c. it was created for use in specific documents.
D. it was was used to compose ancient Hindu scriptures.
Answer:
its idc i just need points
Explanation:
jk its d
Answer:
D
Explanation:
i took the test on egu
Tatiana deposited a $1,570.25 paycheck, a $930 stock dividend check, a $100 rebate check, and $250 cash into her checking account. Her original account balance was $380.78. Assuming the checks clear, how much was in her account after the deposit was made?
Answer:
$3231.00
Explanation:
she surely got a lot of money
In which region do rivers flow into a basin but evaporate before they make it to a larger body of water?
A.
the Coastal Plains
B.
the Great Plains
C.
the Great Basin
D.
the Everglades
Answer:
a
Explanation:
Which Muslim scholar wrote a book that became a guide for future travelers?
pls help
Answer:
scholar Ibn Battuta
Explanation:
hope this helps
HELP ILL AWARD BRAINLIEST IM BEING TIMED
Answer:
It adds more water to the main river by bring in new water from a different source
Explanation:
more tributaries=larger amount of water
a tributary is a river/stream that flows into another body of water, so it will increase the amount of water flowing through a river
How many continents do we have in the world and list them
Answer:
1. North America
2. South America
3. Africa
4. Europe
5. Asia
6. Australia
7. Antarctica
HELP ME!!!!? Please help me o don’t know the answer
True or False: The Earth formed when the Big Bang occured.
Answer:
that is way false the earth was made when the lord came down
Explanation:
Answer:
False
Explanation:
If you are a Christian and believe the LORD THY GOD he created the heavens and the earth.