Write a Short Note on:
1) Harmful living things.
Answers
Answer:
Micro-organisms are useful as well as harmful also, in fact, some microbes are very helpful but most of them are harmful to living beings.
1. Some microorganisms are pathogens which cause diseases to human animals and plants.
2. Bacteria and fungi are well known to cause food spoilage and make them unfit for eating.
3 Bacteria cause some diseases like cholera, typhoid, and diarrhea through water and food.
4. Virus scan causes smallpox, cold, hepatitis polio and soon.
5. Some microorganisms show antibiotic resistance to certain diseases.
Explanation:
hope it helps you!
Answer:
harmful things are those which pollute the environment such as carbon dioxide when they come out from factory chimney then they pollute the air ok .but not only carbon dioxide there are many gases such as sulphur dioxide , methane CFCs and many other