Advertisements
Advertisements
प्रश्न
Fill in the blank
The _________________ is the layer of the atmosphere that help in radio transmission.
उत्तर
The thermosphere is the layer of the atmosphere that help in radio transmission.
APPEARS IN
संबंधित प्रश्न
Set up an experiment to measure gain and loss of heat by water, sand and air.
When water is heated, we see bubbles rising up. Why?
Explain in brief the different layers of the atmosphere and the basic functions of the main layers.
Discuss the importance of the different layers of the atmosphere?
Match the following.
| A | B | ||
| 1. | Troposphere | (i) | Ozone |
| 2. | Stratosphere | (ii) | Ions |
| 3. | Thermosphere | (iii) | Outer Space |
| 4. | Exosphere | (iv) | Lowest Temperature |
| 5. | Mesosphere | (v) | Densest Layer of atmosphere |
Fill in the blank:
The ozone layer protects us from the _____________ of the sun.
State whether the following is true or false.
The stratosphere extends from the top of the troposphere up to 80 km above the surface of the earth.
How is the atmosphere kept in place around the earth?
What is the difference between the troposphere and the tropopause?
State any three characteristics of the stratosphere
In your notebooks, draw a diagram showing the layers of the atmosphere. Mark clearly the ozone layer, the height at which a jet plane can fly and also the height up to which birds can fly.
Name different layers of atmosphere. Describe the important characteristics of each layer.
Tick the correct answer
Which of the following layers of the atmosphere is free from clouds?
Short Answer Type Question:
Give an account of the composition of the atmosphere. Also, discuss the importance of the components.
The part of atmosphere which is consisted of variable gases with uneven composition is called ______.
The part of atmosphere which contains gases with even composition is called ______.
Why is Troposphere called as weather making layer?
Atmospheric layer important for human beings is ______.
______ found above the mesosphere.
