III
TU TI
Q-2 Fill in the blanks with proper words or numbers.
1. Lithosphere covers approximately
_______% of the Earth's surface.
2. Ozone gas absorbs_______
rays of the Sun.
3. Biosphere is divided into______
and________.
4. The areas that have more of vehicles show increased amount of________
gas in the air.
5. Atmosphere contains about
_______% nitrogen and
_______% oxygen.
Answers
Answered by
0
2) Ultraviolet rays.
Answered by
0
Answer:
I. approx. 1%
2. UV (Ultraviolet Rays)
3. 3 parts (lithosphere ,hydrosphere and atmosphere
4. Air Pollution
5. 78% and 21%
hope it helps u
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