why is the atmosphere important to life?
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The atmosphere is an important part of what makes Earth livable. It blocks some of the Sun's dangerous rays from reaching Earth. It traps heat, making Earth a comfortable temperature. And the oxygen within our atmosphere is essential for life.
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An atmosphere (from Ancient Greek ἀτμός (atmos), meaning 'vapour', and σφαῖρα (sphaira), meaning 'ball' or 'sphere') is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body.
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The atmosphere is a protective layer of gasses that shelters all life on Earth, keeping temperatures within a relatively small range and blocking out harmful rays of sunlight. The atmosphere has five different layers that are determined by the changes in temperature that happen with increasing altitude.
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Some characteristics of (Earth, your closet) that allow it to sustain life is the oxygen (rich, poor) atmosphere and (water, candy) that is located on the surface of the earth. Both oxygen and water are the (keys, not necessary) to life as we know it.
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The atmosphere also protects living things on Earth from the sun's harmful ultraviolet radiation. A thin layer of gas called ozone high up in the atmosphere filters out these dangerous rays. The atmosphere also helps to sustain life of Earth.
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One reason is that the earth's atmosphere acts as an insulating layer that protects the earth's surface from the intense light and heat of the sun. The atmosphere protects us from UV and other short wavelength light that would otherwise do a lot of damage to the DNA of living organisms.
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It is mostly gas, which we call "air," and it is held in place because of Earth's gravity. Some of the gas is oxygen. Many living things, including humans, need oxygen to breathe. The gases in the atmosphere also protect us from harmful solar rays, but not completely, which is why we often wear sunscreen.
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The atmosphere is most dynamic in nature because it holds gases and harmful rays to protect the earth to make weather. Hope this answer will be helpful to u...!!! The reason is this that it holds gasses and harmful rays to protect the earth to make weather.
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Aerosols play an important role in Earth's climate. Most aerosols are brighter than land or ocean, and cool the Earth by reflecting sunlight back to space.
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['It has the oxygen that we need to breathe.', "The atmosphere filters the Sun's rays. If there were no atmosphere, the Sun would burn us more."]
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The atmosphere is hold by earth's gravity force. The gravity force explains a lot of phenomena such as why we stand on earth and with planets orbit stars.
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The oxygen in the air is essential for animals to survive because we use this oxygen to produce energy from the food we eat. The carbon dioxide we breathe out is in turn required for plants to trap energy from the sun and turn it into food.
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Our Protective Atmosphere Our Sun is a source of energy across the full spectrum, and its electromagnetic radiation bombards our atmosphere constantly. However, the Earth's atmosphere protects us from exposure to a range of higher energy waves that can be harmful to life.
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The atmosphere protects life on earth by shielding it from incoming ultraviolet (UV) radiation, keeping the planet warm through insulation, and preventing extremes between day and night temperatures. The sun heats layers of the atmosphere causing it to convect driving air movement and weather patterns around the world.
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(a) Oxygen which is essential for the survival of all living organisms is present in the atmosphere. ... (d) The atmosphere acts as a protective blanket for the earth by blocking the harmful UV rays from the sun. (e) The temperature on the earth is maintained because of the presence of the atmosphere.
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As one of superior most creatures of the earth due to intelligence, human has a great possibility of wise use of natural resources and creating a balance in the ecosystem. Therefore, human is very closely interrelated and dependent on natural resources. Air is a significant factor which protects the life of human.
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Summary: The Earth's atmosphere contains oxygen because plants continuously produce it through photosynthesis. This abundant supply of oxygen allows life forms like animals to flourish. ... The Earth's atmosphere contains oxygen because plants continuously produce it through photosynthesis.