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Our Changing Earth Social Studies - Our Changing Earth

CBSE - STD 7 - Social Studies (CBSE - English Medium). 191 questions in this chapter.

Question types

Our Changing Earth question types

191 questions across 7 question groups — pick any mix to generate a Social Studies paper with step-by-step answer keys.

191
Questions
7
Question groups
5
Question types
Sample Questions

Our Changing Earth questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ (1 Mark)1 Mark
When the Lithospheric plates move, the surface of the earth vibrates. The vibrations can travel all round the earth. These vibrations are called:
  • A
    Glaciers.
  • ✓
    Earthquakes.
  • C
    Volcano.
  • D
    Waves.

Answer: B.

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Q 5MCQ (1 Mark)1 Mark
When the wind blows, it lifts and transports sand from one place to another. When it stops blowing the sand falls and gets deposited in low hill like structures. These are called:
  • ✓
    Sand dunes.
  • B
    Stacks.
  • C
    Mushroom rocks.
  • D
    Loess.

Answer: A.

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