3rd Chapter

8th Class Geography English Medium Chapter 3 Test

Here you can prepare 8th Geography English Medium Online MCQ's Test. Click the button for 8th Geography English Medium Chapter 3 100% free full practice test.

8th Class Geography English Medium Chapter 3 Online MCQs Test - Practice Now

8th Class Geography English Medium Chapter 3 Online MCQs Test - Practice Now

Sr. # Questions Answers Choice
1 It is result of water pollution that leads to death of aquatic life.
  • A. Eutrophication
  • B. Toxicity
  • C. Mercury
  • D. Sulphur
2 It is a protective gaseous envelop around the Earth.
  • A. Green house effect
  • B. Atmosphere
  • C. Ozone layer
  • D. Oxygen
3 When the volume and speed of high pitched sounds create a disturbance for our hearing abilities, it is termed as.
  • A. Land pollution
  • B. Air pollution
  • C. Noise pollution
  • D. Water pollution
4 It is a part of humna environment.
  • A. Air
  • B. Water
  • C. Roads
  • D. Soil
5 Made up of different gases.
  • A. Lithosphere
  • B. Hydrosphere
  • C. Atmosphere
  • D. Biosphere
6 Noise pollution causes.
  • A. Lungs problem
  • B. Hapatitis
  • C. Weakness of eyesight
  • D. High blood pressure
7 Nutrients overloads in aquatic ecosystem can cause.
  • A. Death of aquatic life
  • B. Algal blooms
  • C. Toxicity
  • D. Eutrophication
8 The unwanted change is physical or chemicla composition of water is refrred to as.
  • A. Air pollution
  • B. Land pollution
  • C. Water pollution
  • D. Noise pollution
9 Green house effect keeps the terrestial temperature suitale for life at.
  • A. 10 oC
  • B. 15 oC
  • C. 20 oC
  • D. 25 oC
10 The malfunction of air conditioners cause to escape into the atmosphere.
  • A. Nitrogen
  • B. Sulphur
  • C. Carbon di oxide
  • D. Chlorofluorocarbons

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