Question

Social Science
Date
De es dicted
Think
• What would happen if there were no seas?
to
haira is caused
our life when
hydrosphose gas Palluted?
Common forms at Pollution in
by displere are warte Products from
huraans and From industries nidrient Pollution
2.3 Anduan
5 Tropic of Concor's
Answer based on the map
Equator
23% Tropic of Capricom
Many cust. particles
to these parcas
the sunset and
efected back
receive the light
atmosphere.
On the
existe
2.2 Outline map of the world
Activity
Locate using various colours, the oceans, seas, bays and
straits in the world map given above.
Now, let's understand the third sphere.
Atmosphere
The sphere of air that wraps the Earth from all sides is called Atmosphere. It extends
approximately upto 1600 km from the surface of Earth. It cannot be seen clearly with
the naked eye like Lithosphere and Hydrosphere. Atmosphere is composed of various
gases, water vapour, dust particles, smoke, salt, micro organisms eic. Atmosphere is
colourless, odourless and transparent Solid, liquid and gaseous elements are
included in the Atmosphere. It contains approximately 78% nitrogen, 21% oxygen and​

Answer 1

please ask small questions bro

Answer 2

Answer:

please write your question shorly