state gov UPSSSC Van Daroga Mock Test 2022 General Knowledge Ecology and Environment Environmental pollution
Forest fires are uncontrolled fires that burn surface vegetation. Which of the following is/are the impact(s) of the forest fire?
1. It replenishes carbon sinks
2. There is a loss of valuable timber resources
3. It leads to the ozone layer depletion
Select the correct answer using the code given below.
1
2 and 3 only
2
1 and 2 only
3
2 only
4
1, 2 and 3