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7th Grade

GEOGRAPHY MCQs

Total Questions : 170 | Page 3 of 17 pages
Question 21. The way in which plants die because of dropped level of oxygen is classified as
  1.    eutrophication
  2.    allotrophication
  3.    oxygenation
  4.    de-oxygenation
 Discuss Question
Answer: Option A. -> eutrophication
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 22. The Kyoto Protocol agreement was signed in
  1.    1997
  2.    1990
  3.    1985
  4.    1980
 Discuss Question
Answer: Option A. -> 1997
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 23. The addition of harmful substances that has bad effects on environment and living things is classified as
  1.    allotrophication
  2.    eutrophication
  3.    atmospheric pressure
  4.    pollution
 Discuss Question
Answer: Option D. -> pollution
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 24. The poisonous substances that can be present in industrial wastes does not includes
  1.    phosphates
  2.    nitrates
  3.    mercury and lead
  4.    oxygen
 Discuss Question
Answer: Option D. -> oxygen
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 25. The pollution which occurs by poor disposal of waste and rubbish is classified as
  1.    visual pollution
  2.    noise pollution
  3.    land pollution
  4.    thermal pollution
 Discuss Question
Answer: Option C. -> land pollution
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 26. The sediments in water blocks the
  1.    sunlight
  2.    carbon dioxide
  3.    ethane
  4.    methane
 Discuss Question
Answer: Option A. -> sunlight
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 27. The document that was drafted by India, Brazil, China, United States and South Africa at meeting under UNFCCC is classified as
  1.    Greenhouse Accord
  2.    United Nation Accord
  3.    Copenhagen Accord
  4.    Denmark Accord
 Discuss Question
Answer: Option C. -> Copenhagen Accord
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 28. The chemicals that are used to get rid of insects that eat plants and crops are called
  1.    carob-oxides
  2.    pesticides
  3.    herbicides
  4.    homicides
 Discuss Question
Answer: Option B. -> pesticides
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 29. The rain in which acids are combined is classified as
  1.    acid rain
  2.    allotropic rain
  3.    fossil rain
  4.    deoxygenated rain
 Discuss Question
Answer: Option A. -> acid rain
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 30. The water that is stored in layer of porous rocks under the ground is called
  1.    deoxygenated water
  2.    underground water
  3.    allotropic water
  4.    lead water
 Discuss Question
Answer: Option B. -> underground water
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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