Advertisements
Advertisements
प्रश्न
The study of weather is called ___________.
विकल्प
Meteorology
Ecology
Archaeology
Sociology
Advertisements
उत्तर
The study of weather is called meteorology.
APPEARS IN
संबंधित प्रश्न
How is our atmosphere different from the atmospheres on Venus and Mars?
How does the atmosphere act as a blanket?
What would have happened if there would have been no atmosphere around the earth?
What would happen to the earth if the atmosphere disappeared?
We often leave the lights switched on and fans running when we are not in the room. We switch on the air-conditioning even though we don’t really need it. We insist on being dropped to school in the car every day. Thus, we waste valuable energy which is generally produced by burning coal and petroleum. As you know, the burning of these fuels release gases that pollute the atmosphere.
Make a list of the similar things that we do without realizing that we are destroying the environment. Think of the ways that we can behave differently.
Choose the correct answer.
This per cent of the atmosphere is composed of nitrogen.
Fill in the blank:
The ozone layer protects us from the _____________ of the sun.
Write True or False.
CFCs and BFCs protect the ozone layer.
What is the troposphere?
This is a picture of a supersonic aircraft.
In which layer of the atmosphere does this airplane normally fly?
What is responsible for causing a hole in the ozone layer?
Name different layers of atmosphere. Describe the important characteristics of each layer.
How is ozone important for us?
Write a note about the following.
Condensation
Atmosphere gets heated by conduction than solar radiation.
__________ is the great circle at the centre of the earth.
Match the following.
| 1. | Troposphere | Satellite |
| 2. | Stratosphere | Space craft |
| 3. | Exosphere | Ozone layer |
| 4. | Thermosphere | Meteors |
| 5. | Mesosphere | Weather change |
Atmosphere is divided into ______ different layers.
Analogy:
Weather changes: Troposphere.
Ozone layer: ______.
