Environmental Issue And Environmental Pollution Question 2
Question: Identify correct statement and choose the option.
Options:
A) The major contribution in greenhouse gases is of $ CH_4 $ .
B) Global warming is because of ozone depletion.
C) When organic waste enters into a water body its BOD increases.
D) All of the above
Show Answer
Answer:
Correct Answer: C
Solution:
[c] The major contribution in green houses is water vapour, carbon dioxide, methane, nitrous oxide, ozone, and any fluorocarbons.
Global warming is because of green-house gases.
Global warming is a gradual increase in the overall temperature of the earth’s atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, $ CH_4 $ , and other pollutants.
BETA
