Basics of Environmental Geosciences [NTA-NET (UGC-NET) Environmental Science (89)]: Questions 25 - 29 of 160
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Question 25
Appeared in Year: 2019
Question MCQ▾
Remote sensing data from which of the following remote sensing satellites is most suitable for urban ecological studies? (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | RESOURCESAT-2 WiFS | |
b. | RISAT-2 | |
c. | CARTOSAT-2 | |
d. | LANDSAT-8 |
Question 26
Appeared in Year: 2009
Question MCQ▾
Methemoglobinemia is actually caused by water pollution containing- (December)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 27
Appeared in Year: 2016
Question MCQ▾
Sub-geostrophic winds in the earth-atmospheric system are caused by the balance involving (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | Pressure gradient force and frictional force | |
b. | Coriolis force and frictional force | |
c. | Pressure gradient force and Coriolis force | |
d. | Pressure gradient force, Coriolis force and frictional force |
Question 28
Appeared in Year: 2015
Question MCQ▾
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. | Ground shaking lasting for minutes or hours | |
c. | Inflation of a volcano as magma rises | |
d. | A change in ground levels |
Question 29
Appeared in Year: 2018
Question MCQ▾
A drowned river valley estuary is formed when? (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | Land sinks due to movements of the crust. | |
b. | Sea level rose at the end of the last glacial age invading low lands and rivers. | |
c. | A deep valley is created by retreating glaciers. | |
d. | A barrier island or sand bar separates a section of the coast where fresh water enters. |