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प्रश्न
Fill in the blank
The _________________ is the layer of the atmosphere that help in radio transmission.
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उत्तर
The thermosphere is the layer of the atmosphere that help in radio transmission.
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संबंधित प्रश्न
What is atmosphere?
Choose the correct answer.
This gas protects us from the harmful ultraviolet radiation.
State whether the following is true or false.
The temperature drops at the rate of 1°C per 185 metres in the atmosphere.
What is the troposphere?
What is responsible for causing a hole in the ozone layer?
Name different layers of atmosphere. Describe the important characteristics of each layer.
Tick the correct answer
Which of the following gases protects us from harmful sun rays?
When is World Environment Day Celebrated?
__________ is the great circle at the centre of the earth.
Why is atmosphere essential for life on earth?
Large jet planes normally fly here ______.
Give reason:
Thermosphere is also referred to as “Heterosphere”.
What are the elements of weather and climate?
______ found above the mesosphere.
Movement of wind takes place in ______ layer.
Highly reactive gas was later names ‘oxygen’ by ______.
Analogy:
Weather changes: Troposphere.
Ozone layer: ______.
The atmosphere of the earth is heated by radiations which are mainly
The two forms of oxygen found in the atmosphere are
An increase in carbon dioxide content in the atmosphere would not cause
