Introduction of Environmental Science (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 19 - 22 of 41

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Question number: 19

» Introduction of Environmental Science » Pressure, Temperature, Precipitation, Humidity, Radiation and Wind

Appeared in Year: 2015

MCQ▾

Question

With reference to pre-industrial times, the present day average global surface temperature is higher approximately by: (June)

Choices

Choice (4) Response
a.

1.5 0C

b.

0.56 0C

c.

1.3 0C

d.

0.85 0C

Question number: 20

» Introduction of Environmental Science » Sustainable Development

Appeared in Year: 2015

MCQ▾

Question

Which of the following is NOT one of the twelve principles of green chemistry? – (June)

Choices

Choice (4) Response
a.

Minimize or eliminate the need for waste cleanup by emphasizing waste prevention

b.

Avoid the use and generation of hazardous substances that may harm humans or the environment

c.

Maximize use of products from green plants

d.

Minimize energy consumption

Question number: 21

» Introduction of Environmental Science » Sustainable Development

Appeared in Year: 2015

MCQ▾

Question

The title of the Brundtland report is: (June)

Choices

Choice (4) Response
a.

Our Common Future

b.

The Silent Spring

c.

Caring of Biosphere

d.

Caring for Earth

Question number: 22

» Introduction of Environmental Science » Structure and Composition of Atmosphere

Appeared in Year: 2015

MCQ▾

Question

The balance between photosynthesis and photorespiration is related to:

(I) The ratio of O2andCO2 in the atmosphere

(II) Temperature

(III) Kranz anatomy

(IV) The ratio of CO2andH2O

Choose the correct answer: (June)

Choices

Choice (4) Response
a.

(I) and (II) only

b.

(I), (II) and (III) only

c.

(II), (III) and (IV) only

d.

(I), (II), (III) and (IV)

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