Question

3.Which is NOT chemical-related disorder caused by pollution and other man-made activities?

A.arsenic poisoning
B.lead poisoning
C.leptospirosis
D.mercury poisoning

4.Which of the following is NOT an effective way of preventing the spread of disease caused by mosquitoes?

A.Change stagnant water on a regular basis.
B.Use screen on doors and windows.
C.Stock old tires and containers in open grounds.
D.Use mosquitoes nets.

5.How can one help make the community and the environment clean and green?

I.Get involved in clean-up drives.
II.Plant vegetables and other plants at home.
III.Reduce,reuse,and recycle.
IV.Throw wastes properly.

A.I,II,and III only
B.II,III,and IV only
C.I,III,and IV only
D.I,II,III,and IV


20 points for this question
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Answer 1

Q3 ans is C) Option leptospirosis

Answer 2

Answers are as follows -

3. C. leptospirosis is not a chemical-related disorder caused by pollution and other man-made activities.

• Leptospirosis is a disease caused by infection from bacteria.
• The poisoning occurs when an excess amount of heavy metals discharged by factories reach the body.

4. C.Stock old tires and containers in open grounds is not an effective way of preventing the spread of disease caused by mosquitoes.

• To contain the spread of disease caused by mosquitoes, cleanliness is required.
• Removing any such things that can be breeding places for mosquitoes helps in halting the spread

5. D.I, II, III, and IV can help make the community and the environment clean and green.

• The environment can be made green and clean by efficiently and responsibly taking actions to save it.
• Actions like afforestation, cleaning and managing the waste properly contribute in making the good environment.