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Answer:</h2>
The study of how <u>A. Human interacts with the environment</u> is considered as best definition for environmental science.
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Explanation:</h2>
Environmental science is the investigation of the cooperation between the physical, concoction, and organic segments of nature. It comprises of various subjects like geography, hydrology, soil sciences, plant physiology, and environment.
Ecological researchers may have preparing in more than one order; for instance, a geochemist has mastery in both geography and science. With the knowledge of all these filed, the interaction between human and the natural world is researched and studied.
