Geography (2018) | Study Mode

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Question 61
A
Isohel
B
Isoneph
C
Isohyet
D
Isohert
Explanation

Isohel is a line on a map connecting points having the same duration of sunshine


Correct option: A
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Question 62
A
solution
B
plucking
C
traction
D
suspension
Explanation

Plucking is a phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large Joint blocks


Correct option: B
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Question 63
A
fragmentation
B
exfoilation
C
carbonation
D
shattering
Explanation

Carbonation is a type of chemical weathering in which rain water combines with some of the carbon dioxide in the air to form weak carbonic acid.

H2O + CO2 → H2


Correct option: C
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Question 64
A
Divided Rectangle
B
Chloropleth
C
Dot man
D
Proportional Circle
Explanation

A choropleth map is a thematic map in which areas are shaded or patterned in proportion to the measurement of the statistical variable being displayed on the map, such as population density or per-capita income.


Correct option: B
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Question 65
A
pluto
B
earth
C
saturn
D
mercury
Explanation

A planet is an astronomical body orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity.


Correct option: A
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Question 66
A
Indian ocean
B
Antarctic ocean
C
Atlantic ocean
D
Artic ocean
Explanation

An ocean is a body of saline water that composes much of a planet's hydrosphere


Correct option: C
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Question 67
A
Micro organisms
B
Humus
C
Rock pedestal
D
Animal remains
Explanation

Organic matter is the organic component of soil which includes the residue of dead plants, animals and organisms. It consists of nutrients necessary for plant growth such as nitrogen, phosphorus, and potassium


Correct option: C
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Question 68
A
Territorial
B
mistral
C
chinook
D
hurricane
Explanation

Wind is the perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction


Correct option: D
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Question 69
A
Rock fragmentation
B
Solifluction
C
Exfoliation
D
Weathering
Explanation

Mechanical weathering is the process of breaking big rocks into little ones. This process usually happens near the surface of the planet


Correct option: C
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Question 70
A
Evolution
B
Emigration
C
Population
D
Morbidity
Explanation

Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction.


Correct option: A

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