Online All India Test Series (AITS) For IAS Mains GS - "Environment & Bio-Diversity"

Online All India Test Series (AITS) For IAS Mains GS

Topic: Environment & Bio-Diversity

Time Duration: 3 HRS.

Maximum Marks: 250

Important Instructions:

  • Each question is English.

  • Answers can be given in Only English.

  • No marks will be given for the answers written a medium other than that specified in the enrollment form.

  • Candidates may write any eight questions. Question No. 1 and 7 is compulsory.

  • The number of marks carried by each question is indicated at the end of the question.


Topic

Answer

1. Write Short notes on the following

a. Ecotones and edge effect

b. Internal Nutrient Cycling

c. Food Web

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2. Define microclimate & Habitat and niche.

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3. What are the factors affecting decomposition?

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4. What are the problems related with water resources?

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5. Write a short note on Forests and Wildlife Laws.

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6. Plant has special traits that help them to enhance their tolerance limits to light regimes, dry conditions, high temperature, water-saturated condition and saline environments. In the context of above statement, comment on Strategies of Adaptation in Plants.

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7. Write Short notes on the following

a. Species Diversity

b. Habitat Loss and Fragmentation

c. Susceptibility of Extinction

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8. What is Community and Ecosystem Diversity?

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9. How many types of Extinction of Species?

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10. IUCN Red List is a catalogue of taxa that are facing the risk of extinction. Examine that.

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11. What do you think by conservation of biodiversity?

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12. What is the difference between In situ & Ex situ conservation strategies?

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