MEDIUM
6th CBSE
IMPORTANT
Earn 100

Name the following:

Leaves take up this gas from air to produce oxygen during photosynthesis. (Oxygen/ Carbon dioxide)

75% studentsanswered this correctly

Important Questions on Air Around Us

HARD
6th CBSE
IMPORTANT
Is it good to sleep under a tree? (a) During the day (b) At night. Give reasons.
HARD
6th CBSE
IMPORTANT
People living in a certain region have a high incidence of skin cancer. Can you identify one possible cause for this?
MEDIUM
6th CBSE
IMPORTANT
What does your mother do with the extra food cooked at home? Does she throw it away or does she store it in the fridge?