ecology and environment awareness - Category wise Question and Answer Practice Test with Solutions

ecology and environment awareness PRACTICE TEST [1 - EXERCISES]

set 1

Question : 1

The age of pyramid with broad base indicates

a) low percentage of young individuals

b) high percentage of old individuals

c) high percentage of young individuals

d) low percentage of old individuals

Answer: (c)

Question : 2

Habitat loss and fragmentation, over exploitation, alien species invasion and co-extinction are causes for

a) Migration

b) Biodiversity loss

c) Population explosion

d) Pollution

Answer: (b)

Question : 3

Green house gases include

a) CO2 , O2 , N2 , NO2 and NH3

b) CH4 , N2 , CO2 and NH3

c) CO2 , CFC, CH4 and NO2

d) CFC, CO2 , NH3 and N2

Answer: (c)

Question : 4

Which is not a part of atmosphere ?

a) Temperature

b) Edaphic factor

c) Light

d) Precipitation

Answer: (b)

Because edaphic factors affects through soil and rest are the climatic factors.

Question : 5

The animals which occupy the same trophic level are

a) Deer & Bees

b) Snakes & Earthworm

c) Lion & Bees

d) Crow & Cow

Answer: (d)

IMPORTANT general science mcq EXERCISES
general science mcq CATEGORIES
Recent Blogs

Recently Added Subject & Categories For All Competitive Exams

Top 149+ Biology General Knowledge Practice MCQ Test

Top Biology Ecology & Environment Awareness General Knowledge Multiple Choice Questions And Answers. General Science GK Practice Test For Competitive Exams

December-16-2022 by Careericons

Continue Reading »

Important General Science Biology Practice MCQ Questions

Top General Science Biology In Human Welfare Based Multiple Choice Questions And Answers, Practice MCQ Test For All Competitive Exams, NEET, SSC, Interview

December-06-2022 by Careericons

Continue Reading »

Top 199+ General Science Biology Practice Test, MCQ PDF

Most Important General Science Biology Human Welfare Multiple Choice Questions And Answers (MCQ) PDF, Practice Test For All Competitive Exams, SSC, NEET, RRB

December-01-2022 by Careericons

Continue Reading »

New General Science Biology MCQ Online Practice Test, PDF

Top Most General Science Biology Food Production Multiple Choice Questions And Answers (MCQ), Online GK Practice Test, PDF For All Competitive Exams, NEET

November-29-2022 by Careericons

Continue Reading »