MCQ

Questions

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7 questions · timed · auto-graded

Question 11 Mark

Which of the following is a primary consumer in the following food chain ?
Green plants —» Grasshopper —» Frog -> Snake -» Eagle

Answer

c. Grashopper

Question 21 Mark

The production and management of fishes is called

Answer

d. pisciculture.

Question 31 Mark

Sulphur dioxide and other gases given out by industries cause

Answer

c. acid rain.

Question 41 Mark

The dead and decaying plants and animals are fed upon by –

Answer

b. decomposers.

Question 51 Mark

Animals depend on plants for

Answer

d. food and oxygen.

Question 61 Mark

Which of the following group comprises the abiotic components of the earth ?

Answer

c. Air, water and soil

Question 71 Mark

The part of the earth which is made up of water is called

Answer

b. hydrosphere

BIOLOGY MCQ