Answer:
The sun is powered by nuclear fusion, a process through which hydrogen is converted into helium, emitting large amounts of energy. A side effect of this process is the generation of neutrinos, ghostly fundamental particles that rarely interact with their surroundings.
Explanation:
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What substance were the first two Mars rovers, Spirit and Opportunity programed to search for?
Answer:
Spirit and Opportunity were sent to Mars to find more clues about the history of water there and see if the Red Planet could ever have supported life.
Explanation:
Both rovers measured the type and abundance of iron-bearing minerals, some of which are associated with water-driven processes. In this way, Opportunity found the mineral jarosite and Spirit found the mineral goethite. The rovers measured chemical elements, some of which are needed for life, in rocks and soils.
With data from the rovers, mission scientists have reconstructed an ancient past when Mars was awash in water. Spirit and Opportunity found evidence for past wet conditions that could have supported microbial life.
Spirit and Opportunity were sent to Mars to find more clues about the history of water there and see if the Red Planet could ever have supported life. To do this, scientists sent the two rovers to two different landing sites. The rovers landed on opposite sides of the planet.
Why do we need to do prior research before conducting our field work?
Answer:
Field work is the process of observing and collecting data about people, cultures, and natural environments.
Explanation:
Field work is conducted in the wild of our everyday surroundings rather than in the semi-controlled environments of a lab or classroom. This allows researchers to collect data about the dynamic places, people, and species around them.
hi guys
I would like to ask for your help
I have a debate competition tomorrow on the topic god is not the creation of the universe
and I am against this topic so my topic would be god is the creation of the universe..so hope everyone can help me with some points
1) if most people in a country have jobs that is farming, that country is a a) developed b) newly developed c) developing 2) which indicator measures the quality of life? a) cultural b) economic c) political
Answer:
1.(a)developing. 2.(b)economic
Explanation:
(1)Around 50-90% of people are farmers in a developing country.
(2)Economy or GNP of a country measure the standard of life of the citizen living in the country.
which of this numbers cannot probability?
a. 20% b. 0.5 c. 1.001 d. 0
Answer:
C
Explanation:
The answer is C as 1.001 is the equivalent of 100.1% which impossible... The possibility of something happening can not be more than 100% whereas the probability of nothing happening is definitely plausible.
The first Earth Day, celebrated in the United States on __________________, marked the beginning of the modern environmental movement with coast-to-coast rallies and teach-ins.
Answer:
April 1970
Explanation:
The first Earth Day, celebrated in the United States on April 1970, marked the beginning of the modern environmental movement with coast-to-coast rallies and teach-ins.
what is the Isthmus of Panama
Answer:
The Isthmus of Panama is a narrow strip of land that connects North an South America, meaning that your answer would be C.
Explanation:
I hope this helps you! Have a good day! :)
The epicenter of an earthquake is the area where the least amount of damage takes place.
Please select the best answer from the choices provided
T
F
Answer:
The answer is True.
Explanation:
Hope this helps
how does the chlorophyll absorb sunlight?
Answer:
In photosynthesis, electrons are transferred from water to carbon dioxide in a reduction process. Chlorophyll assists in this process by trapping solar energy. When chlorophyll absorbs energy from sunlight, an electron in the chlorophyll molecule is excited from a lower to a higher energy state.
Explanation:
Worldwide, volcanic eruptions are ________. A) mostly explosive B) a thing of the past C) rare D) mostly underwater
Answer:
mostly underwater.
Explanation:
I think it is D. This is because, d. Says mostly underwater. The answer is mostly underwater because, a volcanic eruption is actually most likely to happen underwater. And this is why i think it’s d.
if we call aliens, aliens on our planet then would we be called aliens on theirs
Answer:
yes,
Explanation:
since the definition of alien is a foreigner, therefore we would be an alien to them just as they are an alien to us. (we are not from their plant just as they are not from ours.)
that's assuming they speak the same language, although through some form of translation they would still call us an alien or at least some form of synonym.
hope this helps:)
What kind of climate would you find in new england?.
Answer:
Most of New England has a humid continental climate with cold winters and heavy snowfall from December to February. Summers are warm with some rainfall spread throughout the year. As you move further south, you'll get to enjoy milder climates.
In Somalia, the native language is Somali, though other languages are also spoken. What else could you call the Somali language?
Answer:
is an official language in Somalia, although as a non-indigenous language, it is considered exoglossic. SIL estimates the total number of speakers, regardless of proficiency, at just over two million.
Explanation:
What events led the group in power to have power? for the Darfur genocide
Answer:
Top 10 Darfur Genocide Facts: In 1989, then-General Omar al-Bashir seized control of Sudan through a military coup. The country was in the middle of a 21-year civil war between the North and South regions when the leader came to power and tensions continued to build.
Explanation:
The _________ is the atmospheric boundary between the ________ and ________, and frequently prevents thunderstorms from developing further in the vertical.
Answer:
tropopause; troposphere; stratosphere
Please help me!!!
Why do we need to collect primary data and examine secondary sources to make comparisons and identify changes to an area was like before and after a disaster?
Answer:
You need to do it to confirm your sources/ information. By taking comparisons you're more likely to find facts that line up and are more likely to be factual. You're also more likely to find more information and broaden your information.
Explanation:
Which of the following statements about the geographic theme of region is false?
A.
Regions are always unchanging and distinct in nature.
B.
Different perceptions of a region can make that region less defined.
C Aregion is an area on Earth that is defined by certain unifying characteristics.
D. Regions are based on human perceptions.
Answer:
regions are always unchanging and distinct in nature
How are the different species of kelp adapted to the depths at which each lives?
Answer:
Explanation:
How are kelp adapted to their environment?
Although kelps resemble land plants, they are uniquely adapted to life in cool, clear, moving water. They depend on moving water to provide a steady supply of nutrients for photosynthesis. As water flows by the blades, their serrated edges help to increase water mixing.
Earth's atmosphere is mainly composed of which gases?
O nitrogen, hydrogen, argon, and carbon dioxide
O helium, hydrogen, oxygen, and carbon dioxide
O hydrogen, helium, oxygen, and argon
O nitrogen, oxygen, argon, and carbon dioxide
Answer:
Nitrogen, oxygen, argon, and carbon dioxide
Explanation:
What is the hottest temperature ever recorded in texas.
Answer:
120 degreez
Explanation:
The hottest temperature ever in Texas was 120 degrees, recordedin Seymour in August 1936 and Monahans in June 1994.
(Alr if u answer my question now? I need it asap pls)
Answer:
120
Explanation:
The hottest temperature ever in Texas was 120 degrees, twice, in Seymour in August 1936 and Monahans in June 1994.
Select the correct answer.
Click on the best question to ask before reading the rest of the passage
The best question to ask is : How do kaleidoscopes work
The best question to ask before reading a passage?
The best question to ask before reading a passage is the " How " question because this question will help you focus on the major points explained in the passage. The title of a descriptive/informative passage start with the "HOW" keyword.
Hence we can conclude that The best question is ask is : How do kaleidoscopes work before reading the passage.
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The missing part of the question
Vector: colorful checkered circle frame background When did people start making kaleidoscopes? How do kaleidoscopes work? Are kaleidoscopes still popular? Who invented kaleidoscopes?
hi there ,can anyone tell me the prospects of TVA was in which sectors.
Answer:
hallo,TVA project was prospecting in 3 sectors,namely
AgricultureTradePower supply.Answer:
hallo,TVA river basin project in USA 1933 by president Franklin Roosevelt was facing about development in three
sectors,namely
AgricultureTradePower supply.Which of the following cultures did not contribute greatly to the cultural diversity in the South?
a. European
c. Hispanic
d. Asian
b. African American
European cultures did not contribute greatly to the cultural diversity in the South. Hence, option A is correct.
What is European cultures?The arts, architecture, film, music of many genres, economics, literature, and philosophy are the foundation of European culture. The "shared cultural heritage" of Europe serves as the foundation for most of European culture.
Around 160 culturally diverse tribes can be found in Europe, including a number of Caucasian communities that have ties to both Asia and Europe.
Thus, option A is correct.
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Which statement best explains Australia’s population density?
a) Much of the interior is dry and unsuitable for farming.
b) Mountain ranges limit coastal populations.
c) The number of Aboriginal people has steadily declined.
Answer:
B
Explanation:
A doesn't concern population density, c concerns population diversity. B explains how due to the mountain ranges on the east coast of Australia, it is harder to inhabit that area resulting in the majority population living elsewhere.
Mountain ranges limit coastal population in Australia.
Thu, the correct option is B.
What is population density?Population density is the number of people in a given area of land.
The population density, or the number of people divided by the area's size, is determined by the number of people who reside there. Many different creatures' distribution, growth, and migration can all be described using population density.
Three alternative methods are frequently used to determine population density. There are three types of density: agricultural, physiological, and mathematical.
A high population density indicates that the population is large for the country's size. Countries with dense populations include Belgium and the Netherlands. Large nations with low densities include Australia and Canada.
A region's population density rises as a result of the presence of employment opportunities and other economic activity. Typically, heavily populated areas have good infrastructure for transportation, energy, water, and sanitation.
Our environment and natural resources may suffer as a result of population density.
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The continental climates from the continental air masses mean that the East Coasts of continents in the mid-latitudes have __________ summers.
The continental climates from the continental air masses mean that the East Coasts of continents in the mid-latitudes have dry summers
What is a climate?It should be noted that a climate simply means the atmospheric condition of a place for a period of time.
In this case, the continental climates from the continental air masses mean that the East Coasts of continents in the mid-latitudes have dry summers
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Answer:
dry
Explanation:
bcuz east coat for life babyy
where people live and where the heatwave of 2018 struck? this is a geography question as well
thanks
Answer:
The 2018 heat wave was a period of unusually hot weather that took place in June, July and August. It caused widespread drought, hosepipe bans, crop failures, and a number of wildfires. These wildfires worst affected northern moorland areas around the Greater Manchester region, the largest was at Saddleworth Moor and another was at Winter Hill, together these burned over 14 square miles (36 km2) of land over a period of nearly a month.[3][4]
A heat wave was officially declared on 22 June, with Scotland and Northern Ireland recording temperatures above 30 °C (86 °F) for the first time since the July 2013 heat wave. The British Isles were in the middle of a strong warm anticyclone inside a strong northward meander of the jet stream, this was part of the wider 2018 European heat wave. The Met Office declared summer 2018 the joint hottest on record together with 1976, 2003 and 2006.[5]
Explanation:
what is the difference between culture traits and culture complexes
Answer: Culture traits : Culture traits are the individual acts and objects, which constitute the expression of a culture.
Culture Complex : Culture complex an organisation or institution consists of more than one such cultural units or traits
Explanation: :)
How has climate affected the lives of farmers and ranchers in Australia? Support your answer with at least two examples.
Select all that apply Tsunamis may be generated by ______. Multiple select question. tidal forces from the pull of the Moon and Sun earthquakes that cause the seafloor to shift landslides that displace large amounts of water hurricanes and typhoons when they approach a shoreline wind blowing across the surface of the ocean activity associated with volcanic eruptions Need help
Tsunamis may be generated by:
Tidal forces from the pull of the Moon and Sun. Earthquakes that cause the seafloor to shift. Landslides that displace large amounts of water. Thus, option (a), (b) and (c) is correct.An undersea earthquake, landslide, or volcanic eruption can result in a sequence of ocean waves known as a tsunami. When these waves hit the shore, they may be highly deadly, causing significant harm and even fatalities.
Landslides that move vast volumes of water, tidal forces caused by the pull of the moon and sun, activity related to volcanic eruptions, and earthquakes that cause the seabed to move are a few examples of natural occurrences that can trigger tsunamis.
Storm surges, which can also result in flooding and destruction to coastal regions, can be brought on by wind blowing over the ocean's surface and by storms and typhoons as they approach a shoreline, although they are not normally thought of as actual tsunamis.
As a result, the significant of the Tsunamis may be generated are the aforementioned. Therefore, option (a), (b) and (c) is correct.
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Your question is incomplete, but most probably the full question was.
Tsunamis may be generated by ______.
Multiple select question.
A. Tidal forces from the pull of the Moon and Sun
B. Earthquakes that cause the seafloor to shift
C. Landslides that displace large amounts of water
D. Hurricanes and typhoons when they approach a shoreline
E. Wind blowing across the surface of the ocean activity associated with volcanic eruptions.
How did European migration to Australia change life on the continent?
Answer: Migrants have contributed to the development and expansion of small businesses, which are the cornerstone for the Australian economy. They have contributed to the development of technology bringing to the country cutting edge technology in particular from Asia and Eastern Europe.
Explanation: i hope this helps :)