Choose the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions

Choose the word(s) CLOSEST in meaning to the underlined word(s) in each of the following
questions.
21. In 1989, a ban was given on all international trade in ivory.
A. action
B. contamination
C. destruction
22. Please give me some advice to buy suitable books for my ten-year-old girl.
A. recommendation
B. information
C. fiction
D. prohibition
D. interest
23. Being listed as an endangered species can have negative effect since it could make a species more
desirable for collectors and poachers.
B. preservation
C. support
A. awareness
D. impact
24. Humans depend on species diversity to provide food, clean air and water, and fertile soil for
agriculture.
A. raise
B. produce
C. supply
D. reserve