NTA-NET (UGC-NET) Environmental Science (89): Questions 251 - 256 of 1711

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Question 251

Appeared in Year: 2019

Question MCQ▾

Which Article of the Indian Constitution was used by Government of India to enact the Environmental Protection Act (EPA) , 1986? (July)

Choices

Choice (4)Response

a.

251

b.

48A

c.

51A (g)

d.

253

Edit

Question 252

Appeared in Year: 2015

Question MCQ▾

Acid sulphate soils are characteristic of marine coastal plains in areas rich in: (June)

(I) Organic matter

(II) Brackish water

(III) Mangrove swamps

Choices

Choice (4)Response

a.

(II) only

b.

(I) only

c.

(I) , (II) and (III)

d.

(I) and (II) only

Edit

Question 253

Appeared in Year: 2018

Question MCQ▾

The most photo stable species in troposphere is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 254

Appeared in Year: 2015

Question MCQ▾

Stoichiometric calculations are based on (June)

Choices

Choice (4)Response

a.

Loss of mass

b.

Atomic weight

c.

Atomic number

d.

Moles

Edit

Question 255

Appeared in Year: 2018

Question MCQ▾

Which of the following type of motion contributes to vertical transport of latent and sensible heat in surface layer?

Choices

Choice (4)Response

a.

Thermals

b.

Deep convection

c.

Molecular conduction and diffusion

d.

Micro scale turbulence

Edit

Question 256

Appeared in Year: 2015

Question MCQ▾

A solar cell of area produces a voltage of 0.6 V and a current up to 2 A. If solar insolation is , the efficiency of the solar cell is: (June)

Choices

Choice (4)Response

a.

15%

b.

12%

c.

24%

d.

25%

Edit