ENVIRONMENTAL & HUMAN HEALTH
Environmental health means public health.We can enjoy environmental health if everyone of us keeps our surroundings clean and free from pests.The Municipal Authority has many workers to keep the roads , publics drains , streets and parks clean .However , these workers need the help of all citizens to keep public places free from litter , rubbish and pests.
Human health means a healthy body.The correct way of disposing refuse and human waste ( faeces) is very important. Poor sanitary systems will affect our health as there will be a widespread of diseases.
The others harmful substances for our health are drinking alcohol and cigarette smoking.They are both harmful to our health and they have ill effects on one's physical and mental health.
2. Why shouldn't we throw rubbish anywhere we like ?
3. Why must we keep our enviroment clean ?
4. What pests are likely to be attracted by rubbish ?
5. What diseases are likely to occur when there is improper disposal ?
6. What are the harmful substances to our health ?
7. Why is cigarette smoking harmful to our body ?
8. Why do some youngster take drugs ?
9. What is the symthons after taking overdose of drugs ?
10. Name the four waste substances of our body.
