Explain the features on the planet Earth that allows living things to live on the planet.​

Answers

Answer 1

Answer:

Distance of the Earth from the Sun- The Earth and the Sun are equally important because without the Sun's heat and light, the Earth would be a lifeless ball of ice-coated rocks. It regulates the temperature of water bodies, weather patterns and provides energy to the growth of plants. The distance of the Earth from the Sun makes it a perfect reason for the life because it receives the perfect amount of heat and light to allow life to be created and to support it. Light on the Earth- Earth is the only planet that uses the Sun’s light as useful as a source of energy. That energy is used to convert elements, by living things, into a useable form. A plant uses the energy provided by the sun to drive photosynthesis and provide food to grow. As a by-product, oxygen is released which we then use as an energy source of our own. The Earth's Atmosphere- It is the layers of gases surrounding the earth that consists of exosphere, thermosphere, mesosphere, stratosphere and troposphere. The air content and favourable atmospheric pressure also supported life of most creatures. The less air content of carbon dioxide helps to moderate the Earth's temperature and is absorbed by plants during photosynthesis to produce oxygen.The Ozone Layer- It is the Ozone layer that is a part of Earth's atmosphere situated in the stratosphere, which makes protects life on Earth from its potentially harmful effects of shorter wavelength and highly hazardous ultraviolet radiation (UVR) from the sun.                       The Sun emits enormous amounts of heat and light that also consists of ultraviolet radiation (UV rays). Only about 1% of the ultraviolet radiation that the Sun sends to Earth actually reaches the surface. Small amounts of exposure to UV rays are beneficial because they cause the body to produce Vitamin D, which has several health benefits. However, too much exposure to UV rays causes serious issues on our skin and health.Climate Conditions- The Earth has a suitable climate for the existence of all forms of life because of moderate amount of carbon dioxide, which is the driving factor for the survival of life forms. Water- Water is very important for life because it contains the oxygen needed for life and allows life-providing molecules to move around easily. It continually changes its form through the water cycle.                                 Gravitational Pull on Earth- The Sun's gravitational pull keeps our planet orbiting the Sun and the Earth, which holds everything from topography to all forms of life. The force of gravity doesn’t just keep us anchored to the ground, but also affects our biological system.                 Hence, Earth is the only planet which hosts liquid water on its surface, allowing for a direct transfer of energy from the sun in order for photosynthetic life forms to evolve. It has an unique surface which is neither too hot nor too cold for the occurrence of complex biochemical process.

Related Questions

Question 7 of 40
Which of the following best describes a natural resource? As
A. Currency used to exchange for or purchase products
B. A cultural or religious ideology used by humans
C. Products created by humans for improved living conditions
D. A substance, energy source, or organism used by humans
SUBMIT

Answers

Answer:

D. A substance, energy source, or organism used by humans

Explanation:

Its not man made like the others

The answer to your question is d

Which layer of Earth experiences the least amount of pressure?

Answers

The Crust is the layer that experiences the least amount of pressure

Answer: the crust.

Explanation: Because the crust does not have to support as much weight. For example, if you were to say the layer closest to the center of the Earth experiences the least amount of pressure, that would not be true because the layers closer to the center of the Earth have to support even more weight above them then the layer farthest out.

Hope this makes sense :))

Imagine that an impact occurred on the continental plate millions and millions of years ago, leaving behind an impact crater near the right side of the base of the volcano. Why would there be little evidence of this impact crater found today

Answers

Answer:

erosion would erode the surrounding area making less obvious and filled in by hardened magma leaving volcano over millions of years i think. Would leave little impact of the crater. Also growth of plants over years in ash-rich, fertile soil

Explanation:

Volcanic craters may be connected with a cone or flanks. Flows may also be present. Impact craters can be distinguished from volcanic craters by having center peaks, ejecta, high rims, and floors that are lower in elevation than the surrounding topography.

What is a volcanic crater called?

A caldera is a depression formed when a volcano's magma chamber is emptied in an explosive eruption. Without any structural support below, the terrain surrounding the erupting volcanic vent or vents collapses internally, forming the bowl-shaped caldera.

When an asteroid or meteorite collides with the surface of a bigger solid object, such as a planet or moon, an impact crater is generated. This item must be moving extremely fast—many thousands of miles per hour—in order to generate a proper impact crater.

Learn more about volcanic craters here:

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3. Of the events that you researched in Part II, which do you think was most important to the women’s suffrage movement in the United States? Why?

Answers

Answer:

The woman's suffrage movement is important because it resulted in passage of the Nineteenth Amendment to the U.S. Constitution, which finally allowed women the right to vote

why Malaysia has many rives?​

Answers

Malyasia has many big mountains .Rivers have risen from mountains .So Less mountains means less river and higher mountains. high rivers .Also Malaysia is a tropical country so Rivers meet sea in Malaysia.Henceforth Malaysia has many rivers

The population of France is 63.7 million people. If the birth rate is greater
than the death rate, how will this affect the population

Answers

Answer:

The population will increase

Explanation:

In a given year if a country has more births than deaths, that means that there will be an increase in the total amount of people a country has. If this trend continues the population will grow in the future. If the birth rate is substantially higher than the death rate than the population will increase more rapidly, and more substantially. If the birth rate is only slightly greater than the death rate the population will still increase, albeit more slowly, and less substantially.

Answer:

Overpopulation can be an issue if it continues.

Lack of resources (food, houses, etc) can be a subject of concern because of the larger number of citizens.

Larger population and a Natural increases in population size will be noticed.  

Government might give out free contraception to its citizens to stop the increase.

Explanation:

Overpopulation will be possible because there are more babies being born that people dying. France's population can increase exponentially if this situation continues and doesn't reach a stop.

Natural increase in a population occurs when birth rate is greater than death rate. This can also lead to a Natural decrease, when death rate is greater than birth rate.

The increase can cause the government to hand out free contraception to people.

The lower death rate could have been the result of good health care in the country, which means the population is taken care of. So it isn't necessarily a negative thing.

These are the things I could come up for the moment. I was just bored and I missed schoolwork and I started answering random questions lol.

Hope this helped

In a paragraph of not more than 8 lines describe the reasons for the difference in the population density of South Africa and England.​

Answers

Hey there! I'm happy to help!

Both South Africa and England have a similar populations. However, these countries have different population densities. Population density is how crowded the country is with people. South Africa is a much larger country in terms of its area while England has a smaller land area. If they have similar populations, but different amounts of space, one is going to have a higher population density. Since England has less space, it has a higher population density as there are more people in a smaller space. There is more land area in South Africa, so this naturally makes it less crowded.

Have a wonderful day and keep on learning! :D

On the map below, #7 is marking which of the following countries?
A. Saudi Arabia
B. Iran
C. Kuwait
D. Iraq

Answers

Answer:

A. Saudi Arabia

Explanation:

a country located in the Middle East.

Number 7 marks the location of A. Saudi Arabia

Which coordinates lands somewhere inside the USA
115 W, 55 N


35 N, 60 E


40 N, 110 W


80 W, 50 N

Answers

40 N, 110 W

Explanation:

checked on maps, and 40 N, 110 W was in the US

hope i helped

why fossils are found in sedimentary rocks
give answer for grade 7

Answers

Answer:

Almost all fossils are preserved in sedimentary rock. Organisms that live in topographically low places (such as lakes or ocean basins) have the best chance of being preserved. This is because they are already in locations where sediment is likely to bury them and shelter them from scavengers and decay.

Explanation:

hopeithelps <//3

What would most likely cause nations with lots of natural resources to struggle economically?

too many trading partners

increased industrialization causing more expensive education

too many skilled workers

lack of technology

Answers

A lack of technology could cause that they are unable to “harvest” their natural resources and would have to out source the harvesting thus meaning less profits.

what are the earth's plate name all 4​

Answers

Answer:

African, Antarctic, Eurasian, Indo-Australian, North American, Pacific and South American.

~Hope it helps

Between 30% and 60% of the population of Europe was Decimated in the mid 1300 by

Answers

The bubonic plague.

HELP, WILL MARK AS BRAINLIEST

Effects of the European Union system include all of the following EXCEPT

A)the removal of barriers to free trade for member states.

B)lower taxes and an increase in services for all member states.

C)the development of Europe as the world's wealthiest market.

D)opposition to immigrants from poorer regions of Europe, Africa, and Asia.

E)the increased use of English as the principal language.

Answers

Answer:  I'd say it's D.

Explanation: Though immigration is a problem for the EU, I don't think opposition is the correct term since many countries still welcome immigrants from the poor countries and are trying to support them.

which areas of Earth receive the greatest and the least solar irradiance?

Answers

Answer:

hope this helps

Explanation:

Earth receives different amounts of solar energy at different latitudes, with the most at the equator and the least at the poles

Answer: this is the answer

Explanation:

The regions closest to the equator receive the most direct sunlight because the light is arriving at an angle close to 0°. As a result, a lesser area is illuminated and so there is greater solar irradiance. The regions nearest to the poles receive sunlight at more of an angle, resulting in a larger area of illumination and therefore less solar irradiance.

de government ministres ovic Kate wants to buy a piece of land in Duna to start her vegetable farming. The piece of land worth $10.000. her mother gave her $5.000 as a gift and her savings is $5.000 She will sell be car for $10,000 cash.
1.)Work out how much money she needs in order to buy the farm.

2.)State two important decisions she needs to make before starting her larmy business .

3.)If she has to borrow from a bank, name the security the bank would need from her .

Answers

she has to bonitha from no me bank maem Tha

Why do Continental plates move? Can someone please give me a clear definition for this question? It will really help :)

Answers

We know that inside the Earth's crust there are two more layers, i.e., mantle and crust. In mantle, there are many molten rocks, they are in liquid like form. When this moves or flow then the continental plates move too.

Matriarchal" is best defined as a __________.
A.
pattern of ethnic settlements in Central Europe
B.
matrix of ethnic symbols engraved in an arch
C.
domination of a government or social group by females
D.
collection of materials used only by a particular ethnic group

Answers

Answer:

C is the answer C is the answer. C is the answer

C because that makes the most sense

What factors affect water quality

Answers

Answer:

Many factors affect water quality

Sedimentation

Runoff

Erosion

Dissolved oxygen

pH

Temperature

Decayed organic materials

Pesticides

Toxic and hazardous substances

Oils, grease, and other chemicals

Detergents

Litter and rubbish

Answer: There are so many factors which may/will affect the quality of water

Explanation: such as

i) Acid : it may come from acid rain and etc.....

ii) toxic waste materials : especially from high operating factories

iii) Oil spillage: accidents during oil shipping etc....

iv) littering: dumping of trash and rubbish

v) toxic substances; may come from harmful chemicals which are used in fishing etc... pesticides

vi) bathing and washing in water bodies with animals affects water quality

vii) dumping of waste products into water bodies

viii) mining underground activities

ix) Erosion may also affect water quality

x) leakages: especially in sewage pipes

HOPE THIS HELPSS!!!!!!!!!!!

Why do we see different shapes of moon ?

Answers

Answer:

The phases change as the moon revolves around Earth, different portions of the moon's sunlit surface are visible from Earth. Thus, from the perspective of Earth, the appearance of the moon changes from night to night. Not only does the apparent shape of the moon change, its position in the sky also changes.

Imagine you could live anywhere in the world based on a location's climate. What location would you choose? Use this resource and the
information in the tutorial to help you answer the following questions about your location of choice.

Answers

Answer:

summer

Explanation:

because it is very good wether it helps in many work

analisis lah perkembangan terbentuknya kepulauan indonesia

Answers

Answer:

Please write in English so I can help.

Explanation: I wanna help.

define fertility management​

Answers

Answer:

Soil fertility refers to the ability of soil to sustain agricultural plant growth, i.e. to provide plant habitat and result in sustained and consistent yields of high quality.

Soil fertility is the ability of soil to sustain plant growth and optimize crop yield. This can be enhanced through organic and inorganic fertilizers to the soil. Nuclear techniques provide data that enhances soil fertility and crop production while minimizing the environmental impact.
Advancing food security and environmental sustainability in farming systems requires an integrated soil fertility management approach that maximizes crop production while minimizing the mining of soil nutrient reserves and the degradation of the physical and chemical properties of soil that can lead to land degradation, including soil erosion. Such soil fertility management practices include the use of fertilizers, organic inputs, crop rotation with legumes and the use of improved germplasm, combined with the knowledge on how to adapt these practices to local conditions.

The Joint FAO/IAEA Division assists Member States in developing and adopting nuclear-based technologies for improving soil fertility practices, thereby supporting the intensification of crop production and the preservation of natural resources.
Different approaches to efficiently manage soil fertility
An integrated soil fertility management aims at maximizing the efficiency of the agronomic use of nutrients and improving crop productivity. This can be achieved through the use of grain legumes, which enhance soil fertility through biological nitrogen fixation, and the application of chemical fertilizers.

Whether grown as pulses for grain, as green manure, as pastures or as the tree components of agro-forestry systems, a key value of leguminous crops lies in their ability to fix atmospheric nitrogen, which helps reduce the use of commercial nitrogen fertilizer and enhances soil fertility. Nitrogen-fixing legumes are the basis for sustainable farming systems that incorporate integrated nutrient management. Use of nitrogen-15 lends understanding of the dynamics and interactions between various pools in agricultural systems, including nitrogen fixation by legumes and utilization of soil and fertilizer nitrogen by crops, both in sole and mixed cropping systems.

Soil fertility can be further improved by incorporating cover crops that add organic matter to the soil, which leads to improved soil structure and promotes a healthy, fertile soil; by using green manure or growing legumes to fix nitrogen from the air through the process of biological nitrogen fixation; by micro-dose fertilizer applications, to replenish losses through plant uptake and other processes; and by minimizing losses through leaching below the crop rooting zone by improved water and nutrient application.
The contribution of nuclear and isotopic techniques
The isotopes of nitrogen-15 and phosphorous-32 are used to trace the movements of labelled nitrogen and phosphorous fertilizers in soils, crops and water, providing quantitative data on the efficiency of use, movement, residual effects and transformation of these fertilizers. Such information is valuable in the design of improved fertilizer application strategies. The nitrogen-15 isotopic technique is also used to quantify the amount of nitrogen fixed from the atmosphere through biological nitrogen fixation by leguminous crops.

The carbon-13 isotope signature helps quantify crop residue incorporation for soil stabilization and fertility enhancement. This technique can also assess the effects of conservation measures, such as crop residue incorporation on soil moisture and soil quality. This information allows the identification of the origin and relative contribution of different types of crops to soil organic matter.

7. Describe the difference between a command, a market, and a mixed economy. (3 points)

Answers

Hey there! I'm happy to help!

-------------------------------------------------------------------------------

COMMAND ECONOMY

A command economy is an economy that is controlled by the government or the state. The government dictates what will be produced, how much of it will be produced, and the method by which it will be produced.

This is the type of economy found in socialist and communist countries, where the government has much more power to plan the economy to improve it for the citizens of the country. The means of production are collectively owned.

This economy can be found in countries such as China, Vietnam, Cuba, Venezuela, and Laos.

-------------------------------------------------------------------------------

MARKET ECONOMY

A market economy is one that is controlled by the customers and businesses. As a consumer, you vote with your dollars. If nobody buys a product that a company makes, the company will stop making that product. The companies individually decide what they will produce, how they will produce it, and how much of that thing they will produce.

This is the type of economy usually found in countries with a smaller government, where the government has less control of the economy and it is controlled by the people, companies, entrepreneurs, etc.

This economy can be found in countries such as the United Kingdom, Australia, Singapore, Canada, etc.

-------------------------------------------------------------------------------

MIXED ECONOMY

A mixed economy is a hybrid of command and market economies. What happens is that there are government has control over goods and services in the economy via things like higher taxes, welfare distribution, etc.

The government also can control companies to some degree with regulations. It isn't necessarily socialist or communist as the government doesn't have complete control, but it does have more control over the economy, and this tends to fall on a spectrum. Mixed economy can be an umbrella term for different combinations with companies and the government.

Examples of countries with mixed economies include France and the United States.

-------------------------------------------------------------------------------

Have a wonderful day and keep on learning! :D

COMMAND ECONOMY

A command economy is an economy that is controlled by the government or the state.

__________________________________________________________

MARKET ECONOMY

A market economy is one that is controlled by customers and businesses.

__________________________________________________________

MIXED ECONOMY

A mixed economy is a hybrid of command and market economies.

4. Which is the best example of qualitative data used by geographers?
(A) Personal descriptions of processes and events
(B) Surveys about how often people visit other places
(C) Census counts such as population statistics
(D) Measurements of distance made using GPS receivers
(E) Tables showing the age distribution of people in a community

Answers

Answer:

Which is the best example of qualitative data used by geographers?

(A) Personal descriptions of processes and events

The best example of qualitative data used by geographers is (A) Personal descriptions of processes and events

A qualitative data tends to describe a quality or characteristics. It is very difficult to quantify or given numerical values for analysis.

Qualitative data can be gotten via observations, questionnaires and so on.

"Personal descriptions of process and events" can be best gotten through interviews in a narrative form. Data gotten would be difficult to quantify. So, such data used by geographers is the best example of qualitative data given among the options stated.

The data gotten from all other options can be measured easily and given numerical values.

Therefore the best answer is  example of qualitative data used by geographers would be (A) Personal descriptions of processes and events.

Learn more about qualitative data here:

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can you solve this geography question la.
Solve this question and help me to solve la​

Answers

Answer:

Umm...sorry i don't think i can help you because this homework is given from your book

I'm a few words,explain what physical geography examines.

Answers

Answer im not sure but i think its would be a rectangle

Explanation:

I'LL GIVE BRAINLIEST !!!

EXPLAIN Is it true that growing crop after crop on soil can leave ot useless ?​

Answers

Answer:

It's true that growing crop after crop on soil can leave it useless, as it drains the productivity and potential for growing more crops in the future. Also, using pesticides and herbicides can destroy the soil and render it useless, having further consequences in the future. It also drains nutrients from the soil.

Explanation:

Common sense, and reading books

2. Os primeiros imigrantes
a chegar ao Brasil

Answers

Answer:

when Brazilians were drunk they used to say this

In 1980 there was growing concern that the protective ozone layer over the Antarctic might be decreasing and thereby allowing so much harmful ultraviolet radiation to reach the Earth that polar marine life would be damaged. Some government officials dismissed these concerns, since statistics indicated that global atmospheric ozone levels remained constant. The relevance of the evidence cited by the government officials in support of their position would be most seriously undermined if it were true that

Answers

Answer:

Even where the amount of atmospheric ozone is normal, some ultraviolet light reaches the Earth's Surface.

Explanation:

Before 1980 there was very little concern about atmospheric ozone decrease. Many plants and animals flourish in warm climates rather than in polar regions. The increase exposure to ultraviolet rays due to shift in atmospheric ozone has threatened marine life.

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