Civil Services Haryana PSC HCS Mock Test 2024 General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
Consider the following statements with respect to wetlands :
1. Wetlands have low primary productivity.
2. Wetlands act as natural water filters.
3. Wetlands are globally important carbon sinks.
How many of the statements given above are correct?
1
Only one
2
Only two
3
All three
4
None