Answer:
1. Plants
2. Water escapes through the
leaf pores of plants in a form
of water vapor, contributing
amount of water.to be to the
cycled.
3. Animals
4. Animals contribute to the
water cycle through
breathing, perspiration,
urination (respiration)
5. Plants
6. Plants release oxygen to
the atmosphere and take in
carbon dioxide, affecting the
carbon amount of oxygen and c
dioxide available for the
carbon dioxide cycle - Oxygen
in the ecosystem.
7. Animals
8. Animals to the atmosphere dioxide
and take in oxygen, affecting
the amount of oxygen and
for carbon dioxide available
carbon dioxide - the Oxygen
cycle in the ecosystem.
9. Nitrogen-fixing bacteria
10. contribute to nitrogen fixation
11. Ammonia bacteria (nitrifiers)/Nitrifying
bacteria
12. changes ammonium to
nitrite/nitrate.
