The hazards of radiation belts include
A. deterioration of electronic circuits
B. damage of solar cells of spacecraft
C. adverse effect on living organisms
D. All of the above
Answer: Option D
A. deterioration of electronic circuits
B. damage of solar cells of spacecraft
C. adverse effect on living organisms
D. All of the above
Answer: Option D
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.
Join The Discussion