Environment and Ecology
2015
Ecology & Ecosystems
Biodiversity
UPSC Practice Question

Which of the following is/are a type of coral reef?

  1. Atoll
  2. Fringing Reef
  3. Barrier Reef

Select the correct answer using the code given below.

B.2 and 3 only
C.1 and 3 only
D.1, 2 and 3
A.1 and 2 only