ACTIVITY 3 The (1).
(3).
is the layer of gases surrounding the planet
Earth that is retained by Earth's gravity. It is composed of
(2)
and (4)
The five layers of
the atmosphere are (5).
(6)
(7).
(8)
and (9)
Energy from the sun is transferred to
the atmosphere by means of (10).
(11).
and
(12)
(13)
is the natural process of warming
the Earth. (14)
is a dangerous process because of the
abnormal increase of temperature on Earth. The increasing global
temperature is caused by high amounts of (15)
resulting from pollution