Weather and climate — Question Bank (Cambridge) — Cambridge IGCSE Physics 0625 Revision Notes & Topical Questions

Cambridge Lower Secondary Stage 8

Question 1
Paper Ref: 0620/21_Summer_2016_Q30

A new planet has been discovered and its atmosphere has been analysed.
a atmosphere
planet
The table shows the composition of its atmosphere.
gas percentage by volume
carbon dioxide 4
nitrogen 72
oxygen 24
Which gases are present in the atmosphere of the planet in a higher percentage than they are in
the Earth’s atmosphere?
carbon dioxide and oxygen
B carbon dioxide only
C nitrogen and oxygen
D nitrogen only

Options:
A
B
C
D
Correct Key: A

Question 2
Paper Ref: 0620/21_Summer_2012_Q31

A new planet has been discovered and its atmosphere has been analysed.
a atmosphere
planet
The table shows the composition of the atmosphere.
gas percentage by volume
carbon dioxide 4
nitrogen 72
oxygen 24
Which gases are present in the atmosphere of the planet in a higher percentage than they are in
the Earth’s atmosphere?
A carbon dioxide and oxygen
B carbon dioxide only
C nitrogen and oxygen
D
nitrogen only

Options:
A
B
C
D
Correct Key: A

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