Q. Which one of the following is not the effect of the revolution of the Earth.

Answer

Correct Answer : Change in the direction of winds and ocean currents

Q. Which one of the following is not the part of North Atlantic ocean current system?

Answer

Correct Answer : Brazilian current

Q. Which one of the following is present in the largest amount in terms of per cent by man In the earth’s crust?

Answer

Correct Answer : Oxygen

Q. Which one of the following is present in the largest amount in terms of percent by mass in the earth’s crust?

Answer

Correct Answer : Oxygen

Q. Which one of the following is the characteristic vegetation of regions between the snow line and about 3000 meters above mean sea level of the Himalayan region?

Answer

Correct Answer : Forests of oak, deodar, chestnut and maple trees

Q. Which one of the following is the cloud that is dark-grey or black, found at very low height and brings the real rain?

Answer

Correct Answer : Nimbostratus

Q. Which one of the following is the correct sequence of crop rotation with a view to increasing soil fertility?

Answer

Correct Answer : Barley, Pea, Wheat, Potato

Q. Which one of the following is the correct sequence of the age of formation-from the youngest to the oldest-of the given mountain ranges?

Answer

Correct Answer : Himalayas, Vindhyas, Western Ghats, Deccan Traps

Q. Which one of the following is the correct sequence of the climatic regions while going from Zaire to Netherlands? 1. Equatorial climate 2. Mediterranean climate 3. Hot desert climate 4. West European climate

Answer

Correct Answer : 1, 3, 2, 4