ICSE Class 9 Geography Question 15 of 22

Landforms of the Earth — Question 22

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Question 22

Assertion (A): Many lakes exist in the vast lowland of the Great Plains of the USA.

Reason (R): The Great Plains were formed due to uplift of land submerged under water.

  1. Both A and R are true and R is the correct explanation of A.
  2. Both A and R are true but R does not explain A.
  3. A is true but R is false.
  4. A is false but R is true.
Answer

Both A and R are true and R is the correct explanation of A.

Explanation — The fact that they were submerged under water is responsible for the existence of many lakes in the vast lowland.