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Which gas in Earth's atmosphere suggests that there is life on Earth?
The gas in earths atmosphere that suggests that there is life on Earth is oxygen. However carbon dioxide also shows that there is life on Earth.
What do you call zone of life on earth?
The zone of life on earth is called atmosphere.
What would happen if there is were no atmosphere on the earth?
If there were no atmosphere, life, as we know it, would never have developed on Earth.
What does our atmosphere do that makes conditions on Earth suitable for life?
You have it wrong way round, the atmosphere of Earth was created by the life on Earth. 4000 million years ago the atmosphere had no oxygen and was full of CO2, Nitrogen and Methane. However life came into existence in this atmosphere and over time has altered the atmosphere to what we have today. Therefore the composition of the atmosphere would not appear to be critical to life.
How does the Earth's atmosphere make lie possible on this planet?
Life on Earth is possible because the atmosphere, and the whole environment, is suitable to support life.
How important is the atmosphere to life on earth?
Without the atmosphere, there would be no life on earth.
Why is is earths atmosphere important?
The earth's atmosphere is important as it contains the life saving ozone layer. It protects the earth against the harmful UV radiations of the sun.
What is the atmosphere and surface on mars?
Surface: dust and rocks. Atmosphere, very thin, 1/100 the density of Earth's. Mostly carbon dioxide and unable to sustain human life.
What gas important to life was absent from earth's earliest atmosphere?
It's what we breathe, Oxygen.
Which properties are most important to sustaining life on Earth?
distance from Sun, surface temperature, and atmosphere of oxygen
Why is oxygen such an important part of the earth's atmosphere?
Oxygen is necessary for most organisms to carry out their life functions.
Which gas in earth's atmosphere tells us that there is life on earth?
Oxygen, Nitrogen and Carbon dioxide, in that order. The most important element to sustaining life is Oxygen.
Which gas in Earth's atmosphere suggests that there is life on Earth?
The gas in earths atmosphere that suggests that there is life on Earth is oxygen. However carbon dioxide also shows that there is life on Earth.
Why is carbon dioxide important to the survival of life on earth name one other gas in the earth's atmosphere and explain its importance to living things?
oxygen is important as it helps in respiration
Why does earth give life?
yes earth can give life because it has atmosphere
What do you call zone of life on earth?
The zone of life on earth is called atmosphere.
What would happen if there is were no atmosphere on the earth?
If there were no atmosphere, life, as we know it, would never have developed on Earth.
