Advertisements
Advertisements
Question
What are the most important steps in waste management?
Solution
The important steps in waste management are:
(i) Dematerialization of production by reducing the amount of raw materials use and energy used in production.
(ii) Recycling wastes back into the production process.
(iii) Recovery of some ingredients and / or treatment of wastes.
(iv) Dispersal, dumping or storage.
APPEARS IN
RELATED QUESTIONS
We often observe domestic waste decomposing in the bylanes of our homes. List four ways to make the residents aware that the improper disposal of wastes is harmful to the environment and also for their own health.
Why is e-waste harmful? Express your opinion about this.
What are the measuress adopted to prevent the spread of disease from sewage water?
The question has four options. Choose the correct answer:
Sewage is broken down in
What hazards does mining pose to the environment?
Discuss:
Is garbage disposal the responsibility only of the government?
Which of the following is the best way for disposal of vegetable and fruit peels?
Which of the following is non- biodegradable?
Provide a suitable term that expresses the meaning of the following statement.
Greeting cards made from newspaper.
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.