The lithosphere is the solid crust or the hard top layer of the earth. It is made up of rocks and minerals. It is covered by a thin layer of soil. It is an irregular surface with various landforms such as mountains, plateaus, deserts, plains, valleys, etc. The lithosphere plays an important role in our …
It is important for us because it is the provider of air, water, food, and land— the basic necessities of life
The world of living organisms is known as a biotic environment. Example: plants and animals.The world of the non-living element is known as the abiotic environment. Example: land.
The barter system is a method of trade in which goods are exchanged without the use of money.
We see camels, snakes, lizards, and insects.
The atmosphere protects us from the harmful rays and scorching heat of the sun.
Rivers, lakes, seas, oceans, etc.
Lithosphere provides us forests, grasslands for grazing land for agriculture and human settlements. It is a rich source of minerals.
The basic components of the natural environment are—land, water, air, plants and animals.
Our environment is changing because our needs are increasing day by day. To fulfill these needs we often don’t think about the environment and start modifying it.
