Multiple choice

Why are eucalyptus trees planted around a sewage pond?

(a) They absorb the surplus waste water. (b) They neutralise the foul smell. (c) They hide the dirty pond. (d) They release good amount of pure water vapour.

  1. Only (a) and (d)

  2. Only (b) and (c)

  3. Only (a) and (b)

  4. Only (c) and (d)

  5. All of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Yes, it is correct, as eucalyptus trees absorb the surplus waste water very quickly. They also release pure water vapour into the atmosphere.

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