Environment and Sustainable development
● environment is defined as all those conditions and their effects which influence human life. It is the sum total of surrounding and the facility of resources that affect our existence and the quality of our life
OR
Environment is sum total of biotic and abiotic
● Importance or significance of environment
1. Provide resources
2. Assimilates waste
3. Sustains life
4. Enhance the quality of life
Carrying capacity of environment
1. Exploitation of resources does not exceed the regeneration of resources so that the resources in document is not exhausted of depleted
2. Generation of wastes does not exceed the absorption capacity of environment so that environment is not polluted
● Reasons of environment crisis
1. Increase population
2. Excessive use of natural resources
3. Industrial waste
4. Deforestation
5. And many examples
● many reasons of environmental crisis you think better than any others
Two basic problem related to environment
1. Problem of pollution
a. Air pollution. b. Water pollution
c. Noise pollution
2. Problem of excessive use of natural resources/ degradation of natural resources/exploitation of natural resources
c. Noise pollution
2. Problem of excessive use of natural resources/ degradation of natural resources/exploitation of natural resources
a. Deforestation. b. Degradation of soil
How to save environment?
1. Social awareness
2. Population control
3. Afforestation
4. Control over Industrial and agricultural pollution
5. Water management
Sustainable development
Sustainable development is that process of economic development which aims at raising the quality of life of both present and future generation, without threatening natural environment and the environment
● Features of sustainable development
1. Sustained rise in real per capita income and economic welfare
2. Not excessive rational use of natural resources
3. Check on pollution
● Strategies for sustainable development
1. Use of environment friendly sources of energy (LPG and CNG)
2. Input efficient Technology
3. Use of non conventional source of energy
4. Public means of transport
5. Manage to wastes
6. Organic farming
● Features of sustainable development
1. Sustained rise in real per capita income and economic welfare
2. Not excessive rational use of natural resources
3. Check on pollution
● Strategies for sustainable development
1. Use of environment friendly sources of energy (LPG and CNG)
2. Input efficient Technology
3. Use of non conventional source of energy
4. Public means of transport
5. Manage to wastes
6. Organic farming
Conclusions
We provide short summary and some exam notes of all subjects and for all classes.this notes is related to class 12th commerce/arts indian economy notes.In our page we learn all classes subjects and different knowledge.our youtube channel also available so you get for information go to channel.now we work on application for all classes and easy way to get notes and pdf of exam idea so you ready to learn from our easy adda.
We provide short summary and some exam notes of all subjects and for all classes.this notes is related to class 12th commerce/arts indian economy notes.In our page we learn all classes subjects and different knowledge.our youtube channel also available so you get for information go to channel.now we work on application for all classes and easy way to get notes and pdf of exam idea so you ready to learn from our easy adda.
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