Barrons AP Environmental Science

Figure  2.3 Rain    shadow  effect

POLLUTION

Greenhouse gases are emitted from both natural sources (e.g., volcanoes) and
anthropogenic (human) sources (e.g., industry, transportation, etc.).

PRECESSION

The wobble of Earth on its axis changes the amount of energy received by the
sun. Changes in the orientation (tilt) of Earth in space also have an effect on
climate.

ROTATION

Daily temperature cycles are primarily influenced by Earth’s rotation on its axis
(once every 24 hours). At night, heat escapes from the surface. Daily minimum
temperatures occur just before sunrise.

SOLAR OUTPUT