We all do . Reason ; because we inhale oxygen, and exhale carbon dioxide.
There are some 8 billion (8,000,000,000) humans on Earth .
They slow the loss of heat
Greenhouse gases
greenhouse effect
The greenhouse effect warms the gases in the atmosphere.
Of course, greenhouse gases keep the Earth from being one large popsicle. The newest studies of the atmosphere indicate that the atmosphere is pretty stable, now. The reason is that nearly all of the greenhouse gases are water vapor mostly evaporated from the oceans.
They slow the loss of heat
Greenhouse gases
greenhouse effect
The greenhouse effect warms the gases in the atmosphere.
Of course, greenhouse gases keep the Earth from being one large popsicle. The newest studies of the atmosphere indicate that the atmosphere is pretty stable, now. The reason is that nearly all of the greenhouse gases are water vapor mostly evaporated from the oceans.
industrial revolution
The greenhouse effect (greenhouse gases capture heat radiating up from the earth).
They have increased the levels of greenhouse gases.
They have increased the levels of the greenhouse gases.(Apex)
The sun heats the atmosphere. Solar radiation largely passes through the atmosphere and warms the surface of the earth. The earth then radiates heat up into the lower levels of the atmosphere where greenhouse gases warm. The warmed greenhouse gases then continue to radiate heat in all directions warming the atmosphere and again the earth's surface.
Greenhouse gases aren't trapping heat it but letting more in. The Earth's atmosphere blocks out most of the suns heat and harmful rays. With the gases polluting the world, the atmosphere is slowly weakening, letting more and more heat through.
They have increased the levels of the greenhouse gases.(Apex)