Top 150+ Solved International Organizations and World Affairs MCQ Questions Answer

From 181 to 185 of 185

Q. The major contributor of Carbon monoxide is………………….

a. motor vehicle

b. industrial processes

c. stationary fuel combustion

d. none of the above

  • a. motor vehicle

Q. Ozone of found in…………………..

a. mesosphere

b. ionosphere

c. stratosphere

d. exosphere

  • c. stratosphere

Q. PH value of fresh water is……………………

a. five

b. six

c. seven

d. eight

  • c. seven

Q. The effects of global warming include……………….

a. rising sea levels

b. heat increasing

c. flood

d. all of the above

  • d. all of the above

Q. The natural ecosystems are made up of ………………

a. forests

b. water sources,

c. plants and animals

d. all of the above

  • d. all of the above
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