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प्रश्न
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.
विकल्प
True
False
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उत्तर
False
Correct : The stratosphere extends from the top of the troposphere up to 50 km above the surface of the earth.
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संबंधित प्रश्न
State in brief how water vapour in the atmosphere determines the climatic conditions
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.
Fill in the blank
The rate at which the temperature drops in the ____________ is 1°C per 165 metres.
Choose the correct answer.
This gas protects us from the harmful ultraviolet radiation.
Make a collage using pictures or a chart to show the various causes and consequences of global warming.
Name the four layers of the atmosphere.
What is known as troposphere?
Name different layers of atmosphere. Describe the important characteristics of each layer.
Answer the following question briefly:
Name the different layers of atmosphere.
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
Wind movements cause the clouds particles to collide is _______.
Second highest layer of Earth’s atmosphere is ______.
The part of atmosphere which contains gases with even composition is called ______.
What is Magnetosphere?
The uppermost layer of the atmosphere is ______.
Give reason:
Thermosphere is also referred to as “Heterosphere”.
Why is the troposphere the most important of all the layers of the atmosphere?
Atmosphere is composed of ______ nitrogen.
______ is the lowest layer of the atmosphere.
Analogy:
Weather changes: Troposphere.
Ozone layer: ______.
