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

set 1 Online Quiz

Click to Start..
1766 ecology and environment awareness based general science mcq set 1 question answer with explanation pdf
general science mcq CATEGORIES

Recently Added Subject & Categories For All Competitive Exams

New Pattern Input & Output Questions For IBPS Exams 2024

Machine Input Output Verbal Reasoning Concepts Techniques with Multiple Choice Questions and Answers Practice Test & Quiz PDF For IBPS PO SO Clerk 2024 Exam.

02-Dec-2023 by Careericons

Continue Reading »

150+ Decision-Making Reasoning Questions and Answers Test

New Making Judgement Critical Reasoning Practice Multiple Choice Questions and Answers Test & Free Online Quiz PDF For All Competitive IBPS & SSC 2024 Exams.

02-Dec-2023 by Careericons

Continue Reading »

Top Problem Solving Verbal MCQ Test For SSC CGL CHSL Exam

[Updated Daily] Problem-Solving Analytical Concepts Based Multiple Choice Questions and Answers Mock Test & Live MCQ Quiz PDF for All Upcoming SSC 2024 Exams

29-Nov-2023 by Careericons

Continue Reading »

New 200+ Analytical Decision-Making MCQ Test For SSC Exam

Verbal Reasoning Analytical Decision-Making Concept & Multiple Choice Questions and Answers Model Practice Test & Quiz PDF for All SSC CGL CHSL MTS 2024 Exam

29-Nov-2023 by Careericons

Continue Reading »