41.

The Ice age ended about ____ years ago.
A. 140 B. 1,400
C. 14,000 D. 140,000
Answer and Explanation
Answer:C
Explanation: No answer description available for this question.
42.

The languages used in China is
A. Chinese, English B. Chinese, Arabic
C. Chinese, French D. Chinese, Korean
Answer and Explanation
Answer:A
Explanation: No answer description available for this question.
43.

The islands with coral covered surfaces in Bay of Bengal are
A. Andaman islands B. Nicobar islands
C. both (a) and (b) D. None of the above
Answer and Explanation
Answer:B
Explanation: No answer description available for this question.
44.

Within the transporting medium, transport can occur by
A. suspension B. solution and traction
C. solution D. All of the above
Answer and Explanation
Answer:D
Explanation: No answer description available for this question.
45.

The length of the day is determined in
A. astronomical units B. solar terms
C. length of the hours D. None of the above
Answer and Explanation
Answer:A
Explanation: No answer description available for this question.