CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III): Questions 192 - 196 of 376

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Question number: 192

» Basics of Environmental Geosciences » Earth's Processes and Geological Hazards » Prediction and Perception of Hazards

Appeared in Year: 2015

MCQ▾

Question

Destructive powers of Tsunami result mainly from its (June)

Choices

Choice (4) Response
a.

Incredible Height

b.

Cold water

c.

Momentum and long wavelength

d.

Unpredictability

Question number: 193

» Environmental Awareness » Environmental Hazards

Appeared in Year: 2015

Match List-Ⅰ List-Ⅱ▾

Question

Match the List-I with List-II. Identify the correct answer from the codes given below the lists: (June)
List-Ⅰ List-Ⅱ

(A)

Conservation

(i)

Planting tree

(B)

Texture

(ii)

Land degradation

(C)

Erosion

(iii)

Mineral particle size

(D)

Profile

(iv)

Vertical zonation

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)
a.
  • (ii)
  • (i)
  • (iv)
  • (iii)
b.
  • (i)
  • (iii)
  • (ii)
  • (iv)
c.
  • (iii)
  • (ii)
  • (i)
  • (iv)
d.
  • (iv)
  • (i)
  • (ii)
  • (iii)

Question number: 194

» Fundamentals of Environmental Chemistry » Unsaturated and Saturated Hydrocarbons

Appeared in Year: 2015

MCQ▾

Question

Which one of the following statements is not correct? (June)

Choices

Choice (4) Response
a.

The solubility of gases varies considerably with pressure.

b.

Hydrocarbons chiefly occur in coal, natural gas and petroleum.

c.

Polynuclear aromatic hydrocarbons are present in coal tar and fossil fuels.

d.

All hydrocarbons are hydrophilic in nature.

Question number: 195

» Statistical Analysis » Tests of Hypothesis and Significance

Appeared in Year: 2009

MCQ▾

Question

Parallelism among the standard curves can be determined by one of the following. – (December)

Choices

Choice (4) Response
a.

Chi square

b.

ANOVA

c.

ANCOVA

d.

Student’s-t test

Question number: 196

» Basics of Environmental Geosciences » Earth's Processes and Geological Hazards » Earthquakes and Volcanism

Appeared in Year: 2015

MCQ▾

Question

One of the warning signs of an impending volcanic eruption is volcanic tremor, which is: (June)

Choices

Choice (4) Response
a.

Emission of large quantities of gases

b.

Inflation of a volcano as magma rises

c.

Ground shaking lasting for minutes or hours

d.

A change in ground levels

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