Ecosystems (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 7 - 12 of 28

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Question number: 7

» Ecosystems » Population

Appeared in Year: 2015

MCQ▾

Question

The total area of productive ecosystem required to support the population sustainably is known as: (December)

Choices

Choice (4) Response

a.

Ecological handprint

b.

Ecological services

c.

Carrying capacity

d.

Ecological footprint

Question number: 8

» Ecosystems » Ecosystem Types and Diversity

Appeared in Year: 2014

MCQ▾

Question

Thermal stratification of aquatic ecosystems takes place in (December)

Choices

Choice (4) Response

a.

Meandering rivers

b.

Tropical lakes

c.

Glacier lakes

d.

Temperate lakes

Question number: 9

» Ecosystems » Energy Flows

Appeared in Year: 2011

MCQ▾

Question

Identify the correct sequence of energy flow through various levels of an ecosystem: (June NET Paper 2)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 10

» Ecosystems » Ecosystem Types and Diversity

Appeared in Year: 2014

MCQ▾

Question

Which among the following is not a hot desert? (December)

Choices

Choice (4) Response

a.

Thar

b.

Kalahari

c.

Sahara

d.

Gobi

Question number: 11

» Ecosystems » Community Ecology

Appeared in Year: 2014

MCQ▾

Question

Niche of an organism is (December)

Choices

Choice (4) Response

a.

Location

b.

Profession

c.

Address

d.

Range

Question number: 12

» Ecosystems » Ecological Succession

Appeared in Year: 2011

MCQ▾

Question

The process of invasion completed through the following stages- (June NET Paper-2)

Choices

Choice (4) Response

a.

Migration, Ecesis and aggregation

b.

Ecesis and aggregation

c.

Migration, aggregation and settlement of species

d.

Migration and establishment of species in bare area

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