Question:
Use evidence from the fact that a tree can be replaced by planting a new tree to answer the following question. "which of these would result in reversal of desertification?"

Answer:
sowing a seed for each felled tree

Question:
Use evidence from the fact that national parks limit hunting to answer the following question. "if a person wanted to hunt down some deer, which of these would be the wrong place to visit?"

Answer:
a known national reservation

Question:
Use evidence from the fact that solar energy is an inexhaustible resource to answer the following question. "Which would be considered exhaustible?"

Answer:
oil