HARD
7th CBSE
IMPORTANT
Earn 100

Discuss the process of nutrition in Amoeba in detail.

Important Questions on Half Yearly Examination Test Paper-2

EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 21 - Half Yearly Examination Test Paper-2>Half Yearly Examination Test Paper-2>Q A

Materials which do not allow heat to pass through them easily are called _____.
(Choose from the following: bad conductors / good conductors)

EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 21 - Half Yearly Examination Test Paper-2>Half Yearly Examination Test Paper-2>Q A

_____ heating on the Earth is the main cause of wind movement.

EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 21 - Half Yearly Examination Test Paper-2>Half Yearly Examination Test Paper-2>Q A
What is Tornado?
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 21 - Half Yearly Examination Test Paper-2>Half Yearly Examination Test Paper-2>Q A

What is the role of satellites and radars in preventing destruction caused by a cyclone?

MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 21 - Half Yearly Examination Test Paper-2>Half Yearly Examination Test Paper-2>Q A
Explain, why holes are made in hanging banners and hoardings?
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 21 - Half Yearly Examination Test Paper-2>Half Yearly Examination Test Paper-2>Q A
Winds blow from areas of 0°-30° latitudes to the equator. Why?
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 21 - Half Yearly Examination Test Paper-2>Half Yearly Examination Test Paper-2>Q A
Write any two differences between conductor and insulator.
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 21 - Half Yearly Examination Test Paper-2>Half Yearly Examination Test Paper-2>Q A
Why do electric wires sag in summers?