Environmental Sciences - Online Test

Q1. What percentage of land area should remain covered by forest to maintain Ecological balance?
Answer : Option C
Explaination / Solution:
No Explaination.


Q2. Full form of CTBT is;
Answer : Option A
Explaination / Solution:
No Explaination.


Q3. Full form of BOD is;
Answer : Option B
Explaination / Solution:
No Explaination.


Q4. In Atmosphere nitrogen consists of;
Answer : Option D
Explaination / Solution:
No Explaination.


Q5. Full form of COD is;
Answer : Option B
Explaination / Solution:
No Explaination.


Q6. The disease "Itai Itai" is caused by;
Answer : Option C
Explaination / Solution:
No Explaination.


Q7. Human being can hear range of sound frequency between;
Answer : Option A
Explaination / Solution:
No Explaination.


Q8. Environmental Protection Act enacted on;
Answer : Option C
Explaination / Solution:
No Explaination.


Q9. First International Conference on environment held on;
Answer : Option D
Explaination / Solution:
No Explaination.


Q10. With respect to environment science, full form of SPM is;
Answer : Option B
Explaination / Solution:
No Explaination.