HARD
7th CBSE
IMPORTANT
Earn 100

The great variety of life on Earth is called biosphere.

14.29% studentsanswered this correctly

Important Questions on Our Environment

HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 3
All animals get their food directly or indirectly from plants.
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 4
Hydrogen gas protects us from the ultraviolet rays of the Sun. 
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 1
What do you mean by the term 'environment'?
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 2
What are the constituents of the hydrosphere?
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 3
What is the significance of the biosphere?
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 4
What do you understand by human environment?
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 1
Give a comparison of the physical environment and the biological environment.
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 2
How is the lithosphere useful to us?