Identify the following and choose your answer on the clue box. Write your answer in your activity notebook.

Cultural Physical Biological Biosphere Ecology
Abiotic Biotic Atmosphere Lithosphere
Environmental Science Hydrosphere Atmosphere

1.It is the outer mantle of the solid earth. It consists of minerals occurring in the earth’s crusts and the soil, minerals, organic matter, air, and water.
2.It indicates the realm of living organisms and their
interactions with environment, viz atmosphere, hydrosphere, and lithosphere.
3.It comprises all types of water resources oceans, seas, lakes, rivers, streams, reservoir, polar icecaps, glaciers, and ground water.
4.It implies the protective blanket of gases, surrounding the earth:
5.It is the study of the multitude interaction between human and world around them, living and nonliving.
6.These are as space, landforms, water bodies, climate soils, rocks and minerals.
7.It includes all living organisms and biological life such as animals, birds, forests, reptiles, insects, bacteria and microorganisms like algae, fungus etc.
8.It includes all non-living components such as land, mountains, rivers, air, water, temperature, humidity, water vapor, sand, dust, clouds etc.
9.These elements such as plants, animals, microorganisms and men constitute the biosphere.
10.These elements such as economic, social and political elements are essentially man-made features, which make cultural milieu