Main Theme -Science and Technology for Sustainable Development with a Thrust on Water Conservation
Sub theme - Cleanliness and health
Answers
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Answer:
it's our duty as a human being of earth
Explanation:
should avoid the usage of plastics, during rainy season must to collect the water in good condition like a pond, pool, not in mug are anyother ways it's creates like mosquite and sever diseases that's why we should maintain our surroundings as much as possible to clean and higyinic
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