Question

Earth's atmosphere traps energy from the sun, which

Answer 1

Earth's atmosphere traps energy from the sun, whichcauses meteors to burn up.
allows ozone to form easily.
allows solar radiation to penetrate to the surface.
allows water to exist as a liquid.


Air has pressure because

wind moves the air.
the stratosphere is thick.
temperature warms the air.
air has mass.


The layer of the atmosphere between the stratosphere and the thermosphere is called the

mesosphere.
troposphere. (below stratosphere)
exosphere.
ionosphere.


When climbing a high mountain, you get out of breath easily because

air pressure is greater.
the air is more dense.
the percentage of oxygen in the air decreases.
there is less oxygen in each cubic meter of air.