MEDIUM
7th CBSE
IMPORTANT
Earn 100
Draw a neat, labelled diagram of an electric bell and explain briefly how it works.
Important Questions on Semester Test Paper (Chapters 11 to 18)
EASY
7th CBSE
IMPORTANT
The method of watering the roots of plants drop by drop is _____ .
EASY
7th CBSE
IMPORTANT
Water levels in rivers increase greatly during winter season.
EASY
7th CBSE
IMPORTANT
Which of the following is responsible for the depletion of the water table in india?
EASY
7th CBSE
IMPORTANT
During a storm, roofs can be blown off because
MEDIUM
7th CBSE
IMPORTANT
What is a food web? Explain briefly with the help of an example.
EASY
7th CBSE
IMPORTANT
Give one word for the following:
An instrument in a vehicle that shows the distance travelled.
EASY
7th CBSE
IMPORTANT
State whether the given statement is True or False. Correct the false statement.
This symbol represents an open switch.
EASY
7th CBSE
IMPORTANT
Give two examples for the following.
Plants that multiply by layering.
