Final answer:
The matching of words to the sentences for the water, carbon, nitrogen, and condensation cycles.
Step-by-step explanation:
1. Fossil fuel - d. a fuel formed from the remains of organisms.
2. Nitrogen cycle - a. the movement of nitrogen through the living and nonliving parts of the environment.
3. Carbon cycle - b. the movement of carbon through the living and nonliving parts of the environment.
4. Water cycle - e. the movement of water through the living and nonliving parts of the environment.
5. Condensation - c. the change of state from a gas to a liquid.