Question

Sand is made of tiny pieces of rock that have been worn down by wind and water. Explain why the formation of sand is a physical change. if any body nows this answer hurry and answer it now

Answer 1

This change is only a physical change because the wind and water do not change the chemicalmake-up of the rock, the weathering is only changing the size nothing else. Explanation:Physical changes happen when objects or substances experience achange that does not alter theirchemical constitution.