Where cold surface air replaces warm air, the boundary separating the different bodies of air is __________.
A. A parallel of latitude
B. A tornado
C. A cold front
D. A warm front
Category: General Knowledge Mcqs
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The air temperature is 45o F, the wind is blowing at 30 MPH, and the wind chill temperature is 15o F. These conditions would be equivalent to __________.
A. A 15o F air temperature and 0 MPH winds
B. A 30o F air temperature and 45 MPH winds
C. A 30o F air temperature and 15 MPH winds
D. A 15o F air temperature and 30 MPH winds
The ocean covers ___________ percentage of Earth’s surface.
A. 51%
B. 61%
C. 71%
D. 91%
At which temperature would the earth be radiating energy at the greatest rate or intensity?
A. -5o F
B. -40o F
C. 60o F
D. 32o F
E. 105o F
The mean of annual rainfall in India is __________.
A. 110 mm
B. 110 cm
C. 85 cm
D. 110 m
All oil traps contain __________.
A. an impermeable layer
B. an anticline
C. a fault
D. syncline
Which of the following statements regarding species interdependence are true? A. An association of two species where one is benefitted and other remains unaffected called mutualism B. An interspecific association where both partners derive benefit from each other is called commensalism C. A direct food relation between two species of animals in which one animals kills and feed on another is referred as predation D. A relationship between two species of organism where both the partners are benefitted from each other is called symbiosis
A. A and B only
B. C and D only
C. A and C only
D. B and C only
E. B and D only
What is meant by root zone process?
A. A control measure to prevent water pollution
B. A process by which roots of plants are spread on the ground
C. A control measure to prevent soil pollution
D. None of these
