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Workshoot
9.2
Basic
All in the blank
1 The laver or air around the Earth is known as
is the lowermost layer of the atmosphere.
3milation of the tube or a tvre on blowing air into it shows that air
upies
4 Space shuttles orbit in the
B State true (T) or false (F).
Ilonosphere is a part of the exosphere.
2. The ozone layer absorbs the harmful ultraviolet rays of the Sun.
Smoke and log combine to form smog.
4 Ogen is necessary for burning.
Identify the layer of the atmosphere.
1 It is the layer in which harmful UV radiations are
absorbed.
2. It is the layer of the atmosphere that saves us from
the impact of meteoroids.
3 It is the layer of atmosphere that we live in.
4. It is the layer of the atmosphere with very thin air.
Assessment Criteria
Recalls the information from
the concepts learned
Ratings
5
4
3
2
1
Teacher Assessment
Teacher's Comments
Answers
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1
Answer:
I DONT UNDERSTAND UR QUES PLEASE WRITE IN PROPER MANNER..?
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0
Answer:
it is very big question sorry I can't answer you
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