Which among the following is the Inner planet?
A. Saturn
B. Neptune
C. Earth
D. Jupiter
Correct Answer: C. Earth)
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Our Earth is also known as _______ planet
A. Red
B. Yellow
C. Blue
D. Green
Correct Answer: C (Blue)
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What is the mechanism by which tectonic plates move?
A. Convection within Earth’s mantle.
B. Plate drift.
C. Subduction of smaller plates.
D. Earthquakes.
Correct Answer: A (Convection within Earth’s mantle)
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When was the concept of plate tectonics first formulated?
A. 1960s
B. 1980s
C. 1970s
D. 1950s
Correct Answer: A (1960s)
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How much of the global water supply is found in the ocean?
A. less than 28%
B. about 75%
C. about 87%
D. about 97%
Correct Answer: D. about 97%
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What is the largest delta in the world?
A. Ganges Delta
B. Mississippi Delta
C. Amazon Delta
D. Niger Delta
Correct Answer: A. Ganges Delta
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What is the most common treatment for acrophobia?
A. Medication
B. Therapy
C. Hypnotherapy
D. Exposure therapy
Correct Answer: D. Exposure therapy
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