This paper examines why harmful chemicals should non be apply and suggests alternative modes and methods of insect and pest controlThe scenario that Rachel Carson describes in the book `Silent Spring is one of utter topsy-turvydom and melancholy . The poem of natural pollinators like bees have declined in recent days due to the indiscriminate use of harmful chemicals . The earth s surround has undergone major disastrous changes at the cost of feeding the world s population . These chemicals argon extremely invasive and settle in the tissues of plants and animals changing their intrinsic biological social structure . cosmos have also been largely affected by the aggr! ession of chemicals into their biological systems . Nearly five hundred advanced chemicals are developed every year in the fall in States alone to...If you want to get a full essay, get order it on our website: OrderEssay.net
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