HARD
7th CBSE
IMPORTANT
Earn 100

What is the importance of the hydrosphere?

Important Questions on Our Environment

HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 4
Why do human beings modify their environment?
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 1
Explain with suitable examples, the interaction between the physical and biological environment.
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 2
Describe the composition of the atmosphere and mention the uses of its constituent gases.
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 1
'Degradation of the environment has been brought about primarily by human interference.' Do you agree with the statement?
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Exercises>Q 2
Show with suitable examples that changes in one component of the environment are bound to cause changes in the other components too.
HARD
7th CBSE
IMPORTANT
New Longman Vistas>Chapter 1 - Our Environment>Life Skills>Critical Thinking Skills
Landslides in mountainous regions occur in India every year. It leads to a large-scale destruction of life and property. Think about the major causes of landslides in India. Site one example where human actions have been responsible for this. Suggest what could be done to mitigate the effects of landslides