Environment Class 7 MCQs with Answers | CBSE Geography
Environment Class 7 MCQs with Answers & Explanations | CBSE Geography
Course: CBSE Class 7 Social Science – MCQs with Answers and Explanations
Section: Geography – Our Environment
Topic: Environment
Board: CBSE Board Examinations (Strictly Based on NCERT Syllabus)
Section: Geography – Our Environment
Topic: Environment
Board: CBSE Board Examinations (Strictly Based on NCERT Syllabus)
1. Environment means:
Answer: B
Environment includes all living and non-living things around us — land, water, air, plants, animals, and humans.
Environment includes all living and non-living things around us — land, water, air, plants, animals, and humans.
2. Which is a natural environment component?
Answer: C
Natural environment includes landforms, water bodies, climate, plants, and animals.
Natural environment includes landforms, water bodies, climate, plants, and animals.
3. Lithosphere refers to:
Answer: C
Lithosphere is the hard top layer of Earth consisting of rocks and soil.
Lithosphere is the hard top layer of Earth consisting of rocks and soil.
4. Hydrosphere includes:
Answer: B
It includes oceans, rivers, lakes, glaciers, and groundwater.
It includes oceans, rivers, lakes, glaciers, and groundwater.
5. Atmosphere is the layer of:
Answer: C
Atmosphere is the blanket of gases surrounding Earth, essential for life.
Atmosphere is the blanket of gases surrounding Earth, essential for life.
6. Biosphere is the zone of:
Answer: C
It includes all living organisms.
It includes all living organisms.
7. Human environment includes:
Answer: D
Human-made surroundings form this environment.
Human-made surroundings form this environment.
8. Which is biotic?
Answer: B
Biotic means living components.
Biotic means living components.
9. Abiotic means:
Answer: B
Includes land, air, water.
Includes land, air, water.
10. Ecosystem is:
Answer: B
It shows interdependence.
It shows interdependence.
11. Humans depend on environment for:
Answer: D
Environment sustains life.
Environment sustains life.
12. Which is natural ecosystem?
Answer: B
Occurs without human creation.
Occurs without human creation.
13. Which harms environment?
Answer: B
Pollution degrades ecosystems.
Pollution degrades ecosystems.
14. Sustainable development means:
Answer: B
Meets present needs without harming future.
Meets present needs without harming future.
15. Natural vegetation depends on:
Answer: D
Multiple geographic factors influence it.
Multiple geographic factors influence it.
16. Interaction of humans & environment is called:
Answer: B
It studies adaptation and modification.
It studies adaptation and modification.
17. Which is renewable?
Answer: C
Solar power is inexhaustible.
Solar power is inexhaustible.
18. Conservation means:
Answer: B
Protection of resources.
Protection of resources.
19. Which sphere supports life?
Answer: D
All living beings exist here.
All living beings exist here.
20. Balance in environment is maintained by:
Answer: A
Interdependence sustains ecological balance.
Interdependence sustains ecological balance.