Question

Answer the following question
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Answer 1

Explanation:

3) We have listed 8 common air pollution causes along with the effects that have serious implication on your health on a daily basis.

1. The Burning of Fossil Fuels. ...
2. Industrial Emission. ...
3. Indoor Air Pollution. ...
4. Wildfires. ...
5. Microbial Decaying Process. ...
6. Transportation. ...
7. Open Burning of Garbage Waste. ...
8. Construction and Demolition.

4) Microorganisms that spoil the food are harmful to health. The spoiled food has a foul smell and bad appearance. Eating such food can cause stomach-ache, vomiting and diarrhoea. ... Such food is not nutritious and can be dangerous for health.

5) In certain areas of the world that do not have access to water treatment plants, alternative methods of purification must be used. Those methods include boiling, granular activated-carbon filtering, distillation, reverse osmosis, and direct contact membrane distillation.

2) Animals and people face scarcity of water. Agriculture suffers due to a lack of water. Domestic animals, other animals, and people suffer a lot. People are forced to migrate from the drought areas as they have to face hardships.

A famine is a widespread scarcity of food, caused by several factors including war, inflation, crop failure, population imbalance, or government policies. This phenomenon is usually accompanied or followed by regional malnutrition, starvation, epidemic, and increased mortality.

1) Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals. Advances in packaging materials have played an important role in modern food preservation.

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