photosynthesis
Acid rain It is called Acid rain.
desert
The atmosphere. The ozone layer absorbs UV radiation, and atmosphere also controls temperature through the greenhouse effect, which allows the earth's temperature to be suitable for life. If there was no greenhouse effect then the earths average temperature would be -14oC instead of the actual 15oC.
Glycolysis occurs in the cytoplasm of animal cells.
The secondary consumers (herbivores) occupie
s the first trophies level of an ecosystem