Competitive Exams - General Science Chapter 27

Ecosystem and Food Chain — preview safe public sample questions before starting focused practice.

Chapter 27Ecosystem and Food Chain
50 MCQsAvailable public questions
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Sample Chapter MCQs

Showing 5 safe public sample questions.

01General Science
Which term means organism making its own food in Ecosystem and Food Chain? Item 1.
Aproducer
Bforce
Cenergy
Dcell
02General Science
In Ecosystem and Food Chain, identify the concept described as organism recycling dead matter. Item 2.
Aforce
Bdecomposer
Cenergy
Dcell
03General Science
For Ecosystem and Food Chain, variety of life forms is best matched with which term? Item 3.
Aforce
Benergy
Cbiodiversity
Dcell
04General Science
A basic Ecosystem and Food Chain question asks: protection and wise use of nature. Which answer fits? Item 4.
Aforce
Benergy
Ccell
Dconservation
05General Science
Which option correctly names contamination of air in Ecosystem and Food Chain? Item 5.
Aair pollution
Bforce
Cenergy
Dcell

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