Reet Exam Related Questions 2022
The hazard which is/are the result of environmental degradation is/are
(A) Land - slide
(B) Floods and droughts
(C) Forest fire
(D) All of these
Correct Answer : D
Which day of the following is celebrated as Environmental Day?
(A) 10th June
(B) 5th June
(C) 20th June
(D) 2nd June
Correct Answer : B
Which of the following planet is the hottest planet?
(A) Mercury
(B) Mars
(C) Earth
(D) Venus
Correct Answer : D
Which is not a component of human environment?
(A) Family
(B) Land
(C) Religion
(D) Community
Correct Answer : B
What is the definite nutritional sequence of obtaining food among organisms called?
(A) Food order
(B) Food chain
(C) food web
(D) edible tree
Correct Answer : B
Who are at the end of the food chain?
(A) decomposers
(B) producer
(C) primary consumer
(D) Secondary consumer
Correct Answer : A
Explanation :
Detritivores and decomposers are the final part of food chains. Detritivores are organisms that eat nonliving plant and animal remains. For example, scavengers such as vultures eat dead animals. Dung beetles eat animal feces.
Which of the following flows in the sedimentary cycle?
(A) water
(B) Minerals
(C) air
(D) energy
Correct Answer : B
Which is the weakest link in the food chain?
(A) primary consumer
(B) producer
(C) Secondary consumer
(D) top consumer
Correct Answer : D
Which state is benefited by Indira Gandhi Canal Project?
(A) Kerala
(B) Uttar Pradesh
(C) Rajasthan
(D) Madhya Pradesh
Correct Answer : C
Which Indian Institute of Technology has launched a mobile app for farmers named 'Kisan'?
(A) IIT Kanpur
(B) IIT Delhi
(C) IIT Roorkee
(D) IIT Madras
Correct Answer : C
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