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Science Quiz : Ecology & Resources


Given the QUESTION, identify the ANSWER

Formats Info Page Worksheet / Test Paper Quiz Review
Multiple choice

Your Performance  

1.

When water is boiled, it is converted into steam. This is an example of conversion of _______ energy to mechanical energy.

  Light

  Atomic

  Chemical

  Heat

  Half-n-half Clue
 

2.

Nitrogen-fixing bacterium

  Salmonella

  Clostridium

  Rhizobium

  Lactobacillus

  Half-n-half Clue
 

3.

Which is not a 'biotic part' of the ecosystem ?

  Plants

  Bacteria

  Insects

  Water

  Half-n-half Clue
 

4.

Autotrophic component of the ecosystem

  Decomposers

  Producers

  All of these

  Consumers

  Half-n-half Clue
 

5.

Which is not a 'nonrenewable' source of energy ?

  Wind

  Soil

  Petrol

  Coal

  Half-n-half Clue
 

6.

Interaction between organisms of different species so as to get benefit from each other is known as

  Symbiosis

  Saprophytism

  Etiolation

  Predation

  Half-n-half Clue
 

7.

Man is an amphibian.

  True

  False

 


 
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