' The Excerpt From Rachel Carson's Silent Springs

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The excerpt from Rachel Carson’s Silent Springs explains how the human race has used their powers to alter the natural environment. These changes resulted in adverse effects, not only to organisms, but also to mankind. According to the extract, for many decades, life on Earth has been characterized by balanced interaction between the living organisms and the surrounding. The environment controlled the animal life habits and physical forms of vegetation. The situation has changed over time, and now people possess significant powers to change the environment. Human activities has increased to alarming levels in the past quarter century. Such powers have resulted in the contamination of the environment to a great extent: dangerous and even lethal materials are released into the air while others are disposed of in lakes and oceans, resulting in pollution. The pollution causes …show more content…

An example of this would be is the number of new chemicals that are released into the environment exceeds 500 in the United States alone; plants, animals, and humans are expected to cope with all these chemicals. Some of these chemicals are so strong that living organisms cannot tolerate them; therefore, they end up killing or negatively harming the organisms. Among the killer chemicals released into the environment are the pesticides and insecticides that are used in our daily lives, Rachel Carson asserts that they should be defined as biocides because they affect all forms of life. The constant use of chemical results in the application of Darwinian’s principle of the survival for the fittest: the most resistant organism emerges. People respond by developing deadlier chemicals that harm the environment further. To sum up, the increased use of the chemicals in the field of entomology has more negative impacts on the environment and life on Earth than the benefits it

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