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1) Because in our time ecology contaminates by people. 2) Because only scientists of this ology can save our planet of being destroyed by CO2 or another chemistry. 4) Biology. 5) Scientists want to stop machines release carbon dioxide in air and avoid oil tankers release oil in water.
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2) Because only scientists of this ology can save our planet of being destroyed by CO2 or another chemistry.
4) Biology.
5) Scientists want to stop machines release carbon dioxide in air and avoid oil tankers release oil in water.