EASY
6th CBSE
IMPORTANT
Earn 100

Plants take in carbon dioxide for photosynthesis during the day. Do they also use oxygen during the day? Justify your answer.

Important Questions on Air Around Us

EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>ORAL QUESTIONS FOR FORMATIVE ASSESSMENT>Q 3
How does the solubility of air in water change as the temperature increases?
MEDIUM
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>ORAL QUESTIONS FOR FORMATIVE ASSESSMENT>Q 4
Can air be used to generate electricity? How?
MEDIUM
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>ORAL QUESTIONS FOR FORMATIVE ASSESSMENT>Q 5
Without atmosphere, the earth would have been very hot during the day and very cold during the night. Do you agree? Give reasons.
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q A
The presence of which of these components in air varies from place to place?
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q A
Which of these is not true for combustion?
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q A
Which of these is not an organ for taking in oxygen?
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q A
Which of the following gases protects us from ultraviolet rays?
EASY
6th CBSE
IMPORTANT
LIVING SCIENCE 6>Chapter 16 - Air Around Us>FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q A
The percentage of oxygen in the air does not change because