Subject: Health and Physical Education
The solid waste materials like paper, plastics, etc. come out of our house regularly. If we did not manage properly or if dirt is thrown everywhere carelessly then the environment gets polluted and affects our health. That is why the waste materials needed to be managed properly in different ways according to the situation and places. The procedures that could be adopted to manage the waste materials are:
One reason for causing difficulty in the management of waste materials is an unnecessary creation of waste. Waste materials can be classified into compost, degradable, recyclable waste etc. The waste could be given to KABBADI in order to reduce the waste materials.
To change a substance either by softening or melting is called recycling. The scrap papers of copies from school and home, pieces of papers of wrappings of newspapers, papers from shopping and others could be reused in making new papers.
We can prevent certain things from being waste by reusing them. Nowadays, beer, aerated drinks and whisky bottles are collected, cleaned and reused. This kind of solid materials that can be collected in the home and can be sold after latter or used in different propose.
Air pollution causes heart diseases, eye problem, cancer, etc. Apart from it, air carries the bacteria and virus from one place to another place and transmits different diseases such as tuberculosis, polio, diphtheria and acute respiratory tract infections.
Noise pollution does not harm the environment as much as air pollution but if affects the health of the person negatively. If someone has to stay in a very noisy condition for long time, this will affect the hearing power (nervous system).
What are the causes of air pollution?
The causes of air pollution are as follow;
What are the procedures that should be adopted to manage waste products?
The procedures that could be adopted to manage the waste materials are:
Reduction
One reason for causing difficulty in the management of waste materials is the unnecessary creation of waste. To classify the waste materials into compost, degradable, recyclable waste etc. The waste could be given to KABBADI as well to reduce the waste materials.
Recycle
To change a substance either by softening or melting is called recycling. The scrap papers of copies from school and home, pieces of papers of wrappings of newspapers, papers from shopping and others could be reused in making new papers.
Reuse
We can prevent a certain thing from being waste by reusing them. Nowadays beer, aerated drinks, and whiskey bottles are collected, cleaned and reused. This kind of solid things that can be collected in home and can be sold later or used in different propose
How can we control noise pollution?
We can control noise pollution by following ways:
What are the effects of noise pollution?
The effects of noise pollution are as follows:
How can we prevent from air pollution?
We can prevent from air pollution by following ways:
What is meant by solid wastes?
The waste materials which is in solid form like food residues, paper, plastic etc is known as solid wastes.
How can we manage solid wastes at home?
We can manage solid wastes at home by following ways:
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