Environmental Science (3110007) MCQs

MCQs of Introduction of Environment

Showing 101 to 110 out of 131 Questions
8 9 10 11 12 13
101.
The least pollutant receptor or sink on the earth is
(a) Biosphere
(b) Atmosphere
(c) Lithosphere
(d) Hydrosphere
Answer:

Option (b)

102.
Autecology is defined as
(a) Study of single species
(b) Study of communities
(c) Study of physical environment
(d) None of these
Answer:

Option (a)

103.
Autotrophs are defined as
(a) Those who prepare their own food
(b) Those who depends on producers for their food
(c) Can do both things
(d) None of these
Answer:

Option (a)

104.
Man comes in the category of
(a) Décomposer
(b) Producer
(c) Omnivore
(d) Carnivore
Answer:

Option (c)

105.
Number pyramid for a Tree is
(a) Upright
(b) Inverted
(c) Both
(d) None of these
Answer:

Option (d)

106.
Movement of people from own country to other country is called
(a) Immigration
(b) Registration
(c) Eradication
(d) Emigration
Answer:

Option (a)

107.
Eutrophication is caused in water bodies due to
(a) Poor nutrients
(b) Excess nutrients
(c) Poor BOD
(d) Excess BOD
Answer:

Option (b)

108.
Examples of conventional energy resources are
(a) Coal, petrol and natural gas
(b) Wind energy
(c) Solar energy
(d) None of these
Answer:

Option (a)

109.
Blue baby disease is caused by
(a) Sodium
(b) Chlorides
(c) Fluoride
(d) Nitrate
Answer:

Option (d)

110.
Effect of pollution on Taj Mahal is basically due to
(a) CFCs
(b) CO
(c) SO2
(d) None of these
Answer:

Option (c)

Showing 101 to 110 out of 131 Questions
8 9 10 11 12 13