46.

The planets called the inner planets, are
A. Jupiter, Saturn, Uranus, Neptune B. Mars, Jupiter, Saturn, Uranus
C. Saturn, Uranus, Neptune, Pluto D. Mercury, Venus, Earth, Mars
Answer and Explanation
Answer:D
Explanation: No answer description available for this question.
47.

The periodic rise and fall of the sea level on the earth, gives rise to tides. This is related to
A. the position of the moon with reference to the earth and the gravitational pull exerted mainly by the moon and partly by the sun B. infrared rays from the sun
C. ultraviolet rays from the sun D. None of the above
Answer and Explanation
Answer:A
Explanation: No answer description available for this question.
48.

The planets that are called superior planets are
A. Mercury, Venus, Earth, Mars and Jupiter B. Jupiter, Saturn, Uranus, Neptune and Pluto
C. Mercury, Pluto, Venus, Neptune and Earth D. Earth, Uranus, Mars, Saturn and Jupiter
Answer and Explanation
Answer:B
Explanation: No answer description available for this question.
49.

The phenomenon associated with collision and subduction of the planet is
A. volcanoes B. island arcs
C. earthquakes D. All of the above
Answer and Explanation
Answer:D
Explanation: No answer description available for this question.
50.

The products of ____ are a major source of sediments for erosion and ____
A. weathering, deposition B. deposition, weathering
C. rocks, weathering D. rocks, deposition
Answer and Explanation
Answer:A
Explanation: No answer description available for this question.