Atmosphere is divided into two main vertical regions one is called hydrosphere and lower is ______:
A.Troposphere
B.Mezosphere
C.Homosphere
D.None of these
Category: General Knowledge Mcqs
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Which part of the earth’s surface receives the highest amount of insolation?
A.Tropical desert
B.Equatorial region
C.Land masses
D.Water bodies
Core has a pressure of ______ times greater than the atmospheric pressure ______ billion.
A.1
B.2
C.3
D.None of these
The verticle igneous rocks inside the earth’s surface are called:
A.Sill
B.Dyke
C.Baccolith
D.Laccolith
Orange River is exclusively territorial water of _______ :
A.Soth Africa
B.Argentina
C.France
D.Austria
Processes of cooling the ocean water include:
A.Convection
B.Evaporation
C.Back radiation from surface
D.All of them
The orbits of planets around the sun, or of satellites around the earth can be:
A.Circular and elliptic
B.Circular and hyperbolic
C.Elliptic and parabolic
D.Parabolic and hyperbolic
Only one side of the moon is ever seen from the earth because
A.The moon is at perigee
B.Only one side reflects light
C.The moon does not rotate
D.The periods of rotation and revolution are equal.
Who was the first to reach the South Pole?
A.Amundsen
B.Magellan
C.Robert Peary
D.None of these
The Ozone Layer protects the earth from
A.Ultra-violet rays
B.Cosmic rays
C.Infrared rays
D.X-rays
