Increase in the Earth’s average surface temperature from human-made greenhouse gas emissions.
use again.
Keep safe or rescue
Introduction into the environment of a substance which has harmful or poisonous effects.
Concentration of ozone, which absorbs most of the ultraviolet radiation reaching the earth from the sun.
These gases allow much of the solar radiation to enter the atmosphere, where the energy strikes the Earth and warms the surface.
GREENHOUSE GAS
SAVE
GLOBAL WARMING
POLLUTION
OZONE LAYER
RECYCLE
