5. In a village situated next to a very large water body, the villagers were using net and insect repellent. why?
Answers
In a village situated next to a very large water body, the villagers were using net and insect repellent, because -
• The village is most probably affected by insects like mosquito, housefly etc.
• The mosquito like insects lay their egg into the water bodies and completes their reproduction in order to increase their population.
• And the water body near the village is most probably the birth place of the huge amount mosquitoes which is a problem for the villagers.
• To prevent the mosquito related problems the villagers used the mosquito repellent and nets.
Answer:
- Mosquitoes multiply when water is available to lay eggs.
- A female mosquito can lay up to 200 eggs on the surface of its pond at the same time.
- Villagers near a large body of water, therefore, use mosquito nets and repellants to protect themselves from diseases caused by mosquito bites.
- Mosquito nets are used to prevent mosquitoes from entering windows through windows or other open areas.
- Repellents are one of the most commonly used methods to prevent mosquito bites and other blood-sucking pests.
- They are applied directly to the skin or clothing and other substances such as mosquito nets and mosquito nets.
- They are useful for people in situations where other protective measures do not work, are not practical or are prohibited:
- People who need to be outside at night; Workers in risky plantations during the day; People crossing or approaching areas such as tundra, swamps, meadows or forests infested with mosquitoes or other biting insects; and so.
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