Page 67 - full
P. 67
Around 70% of the area of earth is
covered with water. It includes seas,
oceans, rivers, lakes and ponds.
The other part of the earth comes under
land. We live on land. We also make
houses and grow food items on land.
The land is available in different forms on our earth.
It is called plain. A plain is the low Mountains are the land forms that
flatland. are made up of rocks.
The low mountains are called hills. The land between two hills is called
valley.
71
