Civil Services TSPSC Group 1 Mock Test 2022-23 General Knowledge Ecology and Environment Environment Problems
Which of the following is the consequence of deforestation?
A. increased carbon dioxide concentration in the atmosphere
B. loss of biodiversity
C. greenhouse effect
D. soil erosion
E. population increase
1
A, B, C and D
2
A, B and C only
3
A, B and D only
4
All of the above