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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.

Light energy is converted into chemical energy by the process of

  Photokinesis

  Symbiosis

  Photosynthesis

  Photoperiodism

  Half-n-half Clue
 

2.

Which is not a 'renewable' resource of energy ?

  Sun

  Petroleum

  Water

  Wind

  Half-n-half Clue
 

3.

_______ convert chemical energy to electrical energy.

  Bulbs

  Air conditioners

  Battery cells

  Microwave ovens

  Half-n-half Clue
 

4.

Which is not a 'nonrenewable' source of energy ?

  Coal

  Petrol

  Wind

  Soil

  Half-n-half Clue
 

5.

Nitrogen-fixing bacterium

  Lactobacillus

  Salmonella

  Clostridium

  Rhizobium

  Half-n-half Clue
 

6.

Saprophytes derive their food from dead organisms.

  True

  False

 

7.

Plants manufacture their food by the process of

  Photosynthesis

  Chemosynthesis

  Photokinesis

  Symbiosis

  Half-n-half Clue
 


 
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