Advertisements
Advertisements
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.
पर्याय
True
False
उत्तर
False
Correct : The stratosphere extends from the top of the troposphere up to 50 km above the surface of the earth.
APPEARS IN
संबंधित प्रश्न
Explain the importance of carbon dioxide for (a) photosynthesis (b) warming the earth’s environment. State what would happen if excess carbon dioxide as a pollutant is released into the atmosphere.
Discuss the importance of the different layers of the atmosphere?
We need to understand that global warming, climate change, acid rain, and ozone depletion are all happening because of our dependence on fossil fuels and CFC-based technologies. Therefore, the need of the hour is to reduce our dependence on them.
What can you do in this regard?
State whether the following is true or false.
The temperature drops at the rate of 1°C per 185 metres in the atmosphere.
Write True or False.
CFCs and BFCs protect the ozone layer.
This is a picture of a supersonic aircraft.
In which layer of the atmosphere does this airplane normally fly?
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.
Make a collage using pictures or a chart to show the various causes and consequences of global warming.
What are clouds made of?
______ reflects radio waves.
World Meteorological Day.
__________ is the great circle at the centre of the earth.
Height of mesosphere which lies after troposphere is
What are the different layers of the atmosphere?
The upper limit of the troposphere is called as ______.
Large jet planes normally fly here ______.
The part of atmosphere which contains gases with even composition is called ______.
The two forms of oxygen found in the atmosphere are
