Q1 G of 33 Page 77

Consider the given statements and choose the right option given below.

Assertion (A): Ozone layer in the stratosphere is considered as a protective shield.


Reason(R): It prevents the UV radiation from reaching the earth surface.


Ozone Layer is a protective shield present in the Earth’s atmosphere mainly Stratosphere which absorbs the Sun’s harmful Ultraviolet (UV) rays and prevents from reaching to the Earth.

More from this chapter

All 33 →
1 E

Choose the correct Answer

The Secondary sector of the economy produces ____________from raw materials.


 1 F

Choose the correct Answer

Gradual increase of the earth’s temperature by the green house gases in the atmosphere is called _____________.


 1

Consider the given statements and choose the right option given below.

Assertion (A): In tertiary activities, instead of producing goods by themselves, they are in the process of production.


Reason(R): People in Tertiary activities are purely eco-friendly


 2

Match the following:

1. Loudspeaker - Push Factor


2. Rio de Janeiro, Brazil - Pull factor


3. Cruciform settlement - noise pollution


4. Natural Disaster - T-shaped settlement


5. Better living condition - Earth summit, 1992