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to protect us from the sun's harmful rays
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∙ 14y ago
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What is the earths atmospheres lowest layer?
The Troposphere
Which layer of the Earths atmosphere is the pressure inferred to be 1.0 million atmospheres?
Stiffer mantle.
Where does most of the energy in earths atmospheres and oceans and living systems come from?
The sun... study island cheaters...
What is the purpose of the earths crust?
The earth's crust does not have a purpose. It is a physical result.
Which condition found in earths asthenosphere producing partial melting of rock?
temperature= 2000 degrees Celsius pressure= 0.1 million atmospheres
Which two inner planets have atmospheres that consist of mostly carbon dioxide?
Venus and Mars. The difference is that Venus atmospheric pressure is around 93 times that of Earths, while Mars' atmospheric pressure is only 0.7% of Earths.
Why is the atmosphere needed on a planet?
Atmospheres have many different purposes, however the Earths atmosphere is vital to its existense as it prevents the suns harmful radiation from reaching the Earths surface. Moreover, from an enviromental standpoint the errosion by pollutants will eventually destroy the delicate atmosphere and the Earths protective barrier will be gone.
How does the composition of earths atmosphere differ from the composition of the atmospheres of the gas giant planets?
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
How does the composition of earths atmosphere differ from the composition of the atmospheres of the gas giants planets?
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
How does the compositions of earths atmosphere differ from the composition of the atmospheres of the gas giant planets?
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
What is 23.7 psi in atmospheres?
1.6 atmospheres at 23.7 psi
Which moons in the solar system have atmospheres?
Ganymede of Jupiter has atmospheres.
