Layers in The Atmosphere

Q. What is normal lapse rate?

1. For every 165 metre rise in altitude, the temperature decreases by 2 degree Celsius.
2. For every 162 metre rise in altitude, the temperature decreases by 1 degree Celsius.
3. For every 160 metre rise in altitude, the temperature decreases by 1 degree Celsius.
4. For every 165 metre rise in altitude, the temperature decreases by 1 degree Celsius.

Q.

Define atmosphere. Write different layers of atmosphere.

Q. Which of the following layers form the part of homosphere?

1. Troposphere, Stratosphere, Exosphere
2. Troposphere, Mesosphere, Exosphere
3. Troposphere, Stratosphere, Mesosphere
4. Troposphere, Mesosphere, Hetrosphere

Q. Which of the following statements is/are correct about the troposphere?

1. The tropopause separates the troposphere from the stratosphere above it.
2. It is the second-highest layer of the atmosphere.
3. Its height is uniform across the globe.
4. Almost all the weather phenomena occur in this layer.

Q. Which of the following statements explain 'Normal Lapse Rate'?

1. The decrease in temperature of about 1 degree Celsius for every 100 metre rise in altitude.
2. The decrease in temperature of about 1 degree Celsius for every 150 metre rise in altitude.
3. The decrease in temperature of about 1 degree Celsius for every 165 metre rise in altitude.
4. The decrease in temperature of about 1 degree Celsius for every fifty degree increase in latitude.

Q. Which of the following are different layers of atmosphere?

1. Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere
2. Troposphere, Stratopause, Mesosphere, Thermosphere, Exosphere
3. Tropopause, Stratosphere, Mesosphere, Thermosphere, Exosphere
4. Tropopause, Stratopause, Mesosphere, Thermosphere, Exosphere

Q. What is normal lapse rate?

Q. In the equatorial regions, the is about 18 km, and in the polar regions, it is about 8 km from the surface of the Earth.

1. mesosphere
2. stratosphere
3. troposphere
4. thermosphere

Q.

Define atmosphere.

Q. Why is the ozone layer important for human beings?

1. Protects human being from ultraviolet rays
2. Exposes human being to ultraviolet rays
3. Protect human being from harmful sunlight
4. Exposes human being to direct sunlight

Q. Based on chemical composition, the atmosphere can also be classified into two broad categories: and .

1. monosphere
2. homosphere
3. heterosphere
4. chromosphere

Q.

Ozone layer is present in atmosphere in:

1. Troposphere

2. Stratosphere

3. Mesosphere

4. Thermosphere

Q. Homosphere contains which of the following layers?

1. Troposphere
2. Stratosphere
3. Mesosphere
4. Thermosphere