science
Grade-4-
Easy

Question

In chemical weathering________.

  1. Chemical structure of rock changes
  2. Chemical structure of rock remains the same
  3. Color of rock does not change at all
  4. None of these

hintHint:

Chemical structure of rock changes.

The correct answer is: Chemical structure of rock changes


    • In chemical weathering, chemical structure of rock changes.
    • Chemical weathering occurs when reactions between rock and another substance dissolve the rock, causing parts of it to fall away.

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