Question

Health of an organism depends upon the surrounding environmental conditions.
A. True
B. False

Answer 1

A clean environment does not allow harmful microbes and insects to live. These organisms arise only in places where there are litters present.

Complete answer:
The surroundings that we live in determines the condition of our health.
Human beings live in societies. Our social environment is an important factor in our individual health. If there is a great deal of garbage thrown in our streets, or if there is open-drain water lying stagnant around where we live, the possibility of poor health increases. It could cause diseases such as malaria, typhoid, dengue, influenza, etc. Most of the diseases that result from any unhygienic area include bacterial and viral diseases. The environmental condition is not only confined to human health. It also involves aquatic organisms. For example, if there is a discharge of harmful substances or garbage into the river, the life of fishes and other aquatic organisms would be affected. Chemical substances could contribute to the growth of weeds on the water bodies which would affect the oxygen concentration present in the water, and in turn, would affect the organisms living in the water.
Hence, the correct answer is option A.

Additional information: Steps to follow towards a clean environment:
i. Garbage should not be dumped anywhere near the house or streets.
ii. Water bodies such as lakes and ponds should be cleaned at regular intervals.
iii. Environmental cleanliness programmes should be organized to educate people.

Note: In urban areas, the garbage of all kinds is collected and treated as municipal solid waste; garbage that is discarded in ways that cause it to end up in the environment, rather than in facilities designed to receive garbage, is considered litter.