define environment for class-9
Answers
Answer:
The environment can be defined as a sum total of all the living and non-living elements and their effects which influence human life. While all living or biotic elements are animals, plants, forests, fisheries, and birds, etc. The non-living or abiotic elements include water, land, sunlight, rocks, and air, etc.30-Dec-2020
Answer:
Meaning of Environment:
The environment can be defined as a sum total of all the living and non-living elements and their effects which influence human life. While all living or biotic elements are animals, plants, forests, fisheries, and birds, etc. The non-living or abiotic elements include water, land, sunlight, rocks, and air, etc.
Functions of Environment
(1) Supply of Resources
The environment offers resources for production.
It includes both renewable and non-renewable resources.
Example: Wood for furniture, soil, land, etc.
(2) Sustains Life
The environment includes the sun, soil, water, air which are essential for human life.
It sustains life by providing genetic and biodiversity.
(3) Assimilation of Waste
Production and consumption activities generate waste.
This occurs mostly in the form of garbage.
The environment helps in getting rid of the garbage.
(4) Enhances Quality of Life
Environment enhances the quality of life.
Man enjoys natural beauty like rivers, mountains, deserts, etc.
These add to the quality of life.