NTA-NET (UGC-NET) Environmental Science (89): Questions 1 - 5 of 1711
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Question 1
Appeared in Year: 2016
Question MCQ▾
In addition to their role in ozone depletion, CFCs play a role in global warming by: (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | Reducing the albedo of the earth՚s surface | |
b. | Blocking UV-B radiation on earth | |
c. | Absorbing terrestrial radiation | |
d. | Absorbing solar radiation |
Question 2
Appeared in Year: 2019
Question MCQ▾
Cartagena Protocol deals with (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | Natural resource management | |
b. | Biosafety | |
c. | Protection of plant variety | |
d. | Waste management |
Question 3
Appeared in Year: 2018
Question MCQ▾
Range resolution in radar remote sensing is a function of
(i) Velocity of light, (c)
(ii) Pulse compression,
(iii) Angle depression,
Choose the correct answer from the code given below:
Choices
Choice (4) | Response | |
---|---|---|
a. | Only (i) and (ii) | |
b. | Only (i) and (iii) | |
c. | (i) (ii) and (iii) | |
d. | Only (ii) and (iii) |
Question 4
Appeared in Year: 2018
Question MCQ▾
According to Darcy՚s law, the relationship between flow velocity and hydraulic gradient is
Choices
Choice (4) | Response | |
---|---|---|
a. | Non-linear | |
b. | Exponential | |
c. | Logarithmic | |
d. | Linear |
Question 5
Appeared in Year: 2015
Question MCQ▾
An earthquake՚s epicenter is (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | A point on the surface directly above the focus | |
b. | Determined by analyzing P-wave arrival time at seismic stations | |
c. | Determined by analyzing S-wave arrival time at seismic stations | |
d. | Usually in the lower part of the mantle |