Revision of the earth

05.07.2020
11:03:08
Dear students, good morning
Today's revision topic : moving rocks
Pg.no : 116 to 117
The important points are :
1.rocks fragments are moved by gravity ,water and wind.
2. Rivers carry fragments to the sea.
3. Smaller fragments are carried further than large ones.
4. Layers of mud and sand buildup at the bottom of the sea and form sedimentary rocks
Homework is given
For better understanding of concepts watch the below videos