Advertisements
Advertisements
प्रश्न
Write True or False.
CFCs and BFCs protect the ozone layer.
पर्याय
True
False
उत्तर
False
Correct statement: CFCs and BFCs deplete the ozone layer.
APPEARS IN
संबंधित प्रश्न
How does the average temperature of Earth remain fairly steady?
What is atmosphere?
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.
Fill in the blank
The rate at which the temperature drops in the ____________ is 1°C per 165 metres.
What is the troposphere?
What is ozone? What is the ozone layer? How is the presence of ozone layer essential to preserve life on earth?
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.
Write a note about the following.
Condensation
When is World Environment Day Celebrated?
All weather changes occur in the Troposphere.
What is atmosphere? Name the five layers of atmosphere.
Large jet planes normally fly here ______.
The part of atmosphere which is consisted of variable gases with uneven composition is called ______.
What are the elements of weather and climate?
Draw a suitable diagram for the structure of the atmosphere and label it and describe it.
Atmosphere is divided into ______ different layers.
What is mesosphere?
Define troposphere.
