English

Fill in the Blank: the Ozone Layer Protects Us from The _____________ Of the Sun. - Geography

Advertisements
Advertisements

Question

Fill in the blank:

The ozone layer protects us from the _____________ of the sun.

Fill in the Blanks
Advertisements

Solution

The ozone layer protects us from the ultraviolet rays of the sun.

shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Greenhouse Effect and Global Warming - Fill in the blanks

APPEARS IN

Oxford University Press Voyage Geography [English] Class 7
Chapter 4 Greenhouse Effect and Global Warming
Fill in the blanks | Q 5

RELATED QUESTIONS

How does the average temperature of Earth remain fairly steady?


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.


Write True or False.

Ozone is found in the troposphere.


How is the presence of the ozone layer essential to preserve life on earth?


This is a picture of a supersonic aircraft.

This layer of the atmosphere is also known to protect living beings from the harmful rays of the sun. How?


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 is an important feature of Stratosphere?


State whether the following sentence is true (T) or false (F).

The atmosphere is composed mainly of nitrogen and oxygen.


Write a note about the following.

Condensation


______ reflects radio waves.


Write the significance of the following gases.

Oxygen __________________
Carbon dioxide __________________
Ozone __________________


__________ is the great circle at the centre of the earth.


A layer of Ions inside the Mesosphere is called ______.


The part of atmosphere which is consisted of variable gases with uneven composition is called ______.


Why is Troposphere called as weather making layer?


Atmosphere is divided into ______ different layers.


A ______ shows the direction in which the air is moving at a particular place.


The air envelope is thicker near the earth’s surface and we go higher the density and availability of air gradually decreases. Why?


Choose the correct sequences


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×