Many pollutantts are released into water from an industrial area. If residue appears in living organisms of a food chain, then it is called.

What happens if any organism disappears from food chain?

The release of excess water from the plant in the form of water vapour is called

Organisms of same species living in an area are called

Many salts absorb water from atmosphere this property is called

Observe the following a, b sentences (A) The pollutants released from us doesn’t pollute the water., (B) Industrial wastes are only the reasons for the water pollution.

Municipal waste, containing human and animal excreta, food residues, detergents etc. and rich in bacteria and organic substances, is called.

Consider the following . The place of organism in a food web is called "Niche". Niche explains the living habits and food habits of organism.

A group of organisms of same species living in a specific area at a specific time is called

Atmosphere, hydrosphere, lithosphere and biosphere are the four main segments of the environment. Atmosphere is a cover of gases that extends to a height of about 1600 km above the surface of the earth and protects the life on the earth from harmful radiations coming from the sun or the outer space. Atmosphere is further divided into four regions such as troposphere, stratosphere, mesosphere and thermosphere. Hydrosphere forms that part of the environment which contains water. Lithosphere is the solid component of the earth consisting of soil, rocks, mountains etc. Biosphere is that part of the above segments where living organisms interact with these parts and live together. Which of the following is the coldest region ?

What gas is released from decay of organic matter lying under water ?