UPSC Civil Services Prelims 2012
Question 37 of 66Geography
The acidification of oceans is increasing. Why is this phenomenon a cause of concern 1. The growth and survival of calcareous phytoplankton will be adversely affected. 2. The growth and survival of coral reefs will be adversely affected. 3. The survival of some animals that have phytoplanktonic larvae will be adversely affected. 4. The cloud seeding and formation of clouds will be adversely affected. Which of the statements given above is/are correct?
A1, 2 and 3 only
B2 only
C1 and 3 only
D1, 2, 3 and 4
Correct Answer
The correct answer is hidden
Explanation
45 words hidden ... animals whose life cycles depend on sensitive larval stages. These impacts have broad ecological implications because ... 52 words hidden