The main percentage of the volume of water in the hydrosphere is in
A. oceans and seas
B. groundwaters, rivers and streams
C. glaciers and ice sheets
D. freshwater lakes and water vapours
Answer: Option A
A. oceans and seas
B. groundwaters, rivers and streams
C. glaciers and ice sheets
D. freshwater lakes and water vapours
Answer: Option A
Yokohama and Kobe are the main centres of ship building industry in:
A. Japan
B. South Korea
C. North Korea
D. China
A. Central America and Pacific Plate.
B. North America and Pacific Plate.
C. South America and Pacific Plate.
D. None of Above.
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