1215ForestryMedium
The average amount of CO2 in atmosphere is:
A3.00%
B0.03%
C0.30%
D0.00%
Correct answer
B. 0.03%
Explanation
The correct answer is 0.03%.
Correct answer
B. 0.03%
Explanation
The correct answer is 0.03%.
Of the total fresh water, 10% is used in homes whereas 90% is used in:
The soil pollution is caused as the industrial furnaces throw:
Birds of prey like:
Effect of pollution is first marked on:
An ecosystem is a structure that is:
A biotic community comprises: