Tag: ecology and ecosystem

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Questions Related to ecology and ecosystem

Multiple choice zoology different ecosystems eco-system and its destruction ecology and ecosystem ecology and ecosysytem

Plants and animals are biotic component in an ecosystem.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

An ecosystem may be said to be the sum total of all living organisms and nonliving things around us. Living organisms constitute the biotic component of the ecosystem while nonliving things constitute the nonliving one's. 

So, option A is the correct answer.

Multiple choice zoology living in harmony eco-system and its destruction ecology and ecosystem ecology and ecosysytem

Which of these are positive influences of human beings on the ecosystem?
A. Declaring areas as wildlife sanctuaries
B. Increasing biodegradable packing materials that can be recycled
C. Removing pollutants from toxic industrial smoke
D. Using the natural resources intensively

  1. A,B

  2. B,C

  3. A,B,C

  4. B,C,D
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Declaring sanctuaries, using biodegradable materials, and removing pollutants are all positive environmental actions. Intensive use of natural resources is generally considered a negative influence.