Our Environment

Book: Our Environment

Chapter: 3. Our Changing Earth

Subject: Social Science - Class 7th

Q. No. 1 of Exercise

Listen NCERT Audio Books - Kitabein Ab Bolengi


How are beaches formed?

The erosional and depositional activities of the sea waves leads to the formation of beaches. As water flows, it carried sediments along with it to the shore. Over a period of time, layers of sediments get deposited one over the other along the shore and forms flat-like landforms called the sea beaches. These are often flat and receives the sea waves that bring another layer of sand with them.


More Exercise Questions


Give reasons

Some rocks have a shape of a mushroom.