Biology
Grade-10
Easy
Question
Match the following:
| 1)Oxygen |
a) produced by burning |
| 2)Carbon dioxide | b) photosynthesis |
| 3)Nitrogen |
c) needed for respiration |
| 4)Water vapour |
d) does not support burning |
| 5)Smoke |
e) clouds |
a) produced by burning
- 1 - b, 2 - e, 3 - a, 4 - c, 5 - d
- 1 - c, 2 - b, 3 - d, 4 - e, 5 - a
- 1 - d, 2 - a, 3 - b, 4 - c, 5 - e
- 1 - a, 2 - d, 3 - c, 4 - e, 5 – b
Hint:
1-c, 2-b, 3-d, 4-e, 5-a
The correct answer is: 1 - c, 2 - b, 3 - d, 4 - e, 5 - a
oxygen is needed for respiration
Carbon dioxide is required for photosynthesis
Nitrogen does not support burning
Water vapor forms cloud
Smoke is produced by burning.
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