Environment

Family is a _______________ component of environment.

The place, people, things and nature that surround any living organism is called ___________________.

_______________ is the solid crust or hard top layer of the earth.

_______________ is the narrow zone of the earth where land, water and air interact with each other to support life.

The __________ force of earth holds the atmosphere around it.

In Barter system, goods are exchanged without the use of _____________.

World Environment Day is celebrated on ______________

The French word "Environer" means _______________