EASY
4th CBSE
IMPORTANT
Earn 100
Which one of the following plants does not have chlorophyll?
50% studentsanswered this correctly
Important Questions on Half Yearly Examination (Based on Chapters 1 to 7)
EASY
4th CBSE
IMPORTANT
Water changes into water vapour on _____.
EASY
4th CBSE
IMPORTANT
The fibres that are made from chemicals by humans are called _____ fibres.
EASY
4th CBSE
IMPORTANT
While moving on the road, we should always _____.
EASY
4th CBSE
IMPORTANT
A clayey soil is used for making ____.
MEDIUM
4th CBSE
IMPORTANT
Match the following.
| Column A | Column B |
| Sprouted grams | stomata |
| Microbes smaller than bacteria | dissolved carbon dioxide |
| Leaves | vitamins |
| Soft drink | synthetic fibre |
| Nylon | viruses |
MEDIUM
4th CBSE
IMPORTANT
What is caused by tooth decay? Write any two.
EASY
4th CBSE
IMPORTANT
How many times should we visit the dentist in a year?
EASY
4th CBSE
IMPORTANT
Name the part of the leaf by which it is attached to the stem.
