Multiple choice

Which of the following are the methods of water conservation?

a. Drip irrigation b. Zero-net deforestation c. Inter-linking of rivers d. Plant vegetation

  1. a and c

  2. a, c and d

  3. b and d

  4. a, b, c and d
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All of the above are the methods of water conservation.

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