Land and Sea

Q. Cycle of seasons is caused due to:

1. revolution of the Earth
2. rotation of the Earth
3. inclination of the Earth
4. gravitation of the Earth

Q.

Why are the houses in Rajasthan painted white?

Q.

Why are sintex water tanks painted white in hot countries?

Q. Differentiate between conduction and convection.

Q. Land is hotter than the sea in ____

1. Day
2. Night
3. Evening
4. Noon

Q. Why is there a difference in heating of land and water on the Earth?

1. Land gets more solar radiation than water.
2. Land is a better conductor of heat than water and so it heats up and also cools down faster than water.
3. Water is a better conductor of heat than land and so it heats up and also cools down faster than land.
4. Water gets more solar radiation than water.

Q. The temperatures in the northern parts of India are quite low in the winter season because ___________.

1. of the cold weather
2. of continuous snowfall
3. of the sun rays that fall indirectly there
4. of the sun rays that fall directly there

Q. The temperatures in the northern parts of India are quite low in the winter season because ___________.

1. of the cold weather
2. of continuous snowfall
3. of the sun rays that fall indirectly there
4. of the sun rays that fall directly there

Q. Cycle of seasons is caused due to:

1. revolution of the Earth
2. rotation of the Earth
3. inclination of the Earth
4. gravitation of the Earth

Q. Why is there a difference in heating of land and water on the Earth?

1. Water is a better conductor of heat than land and so it heats up and also cools down faster than land.
2. Land gets more solar radiation than water.
3. Land is a better conductor of heat than water and so it heats up and also cools down faster than water.
4. Water gets more solar radiation than water.