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Complete PICLE corpus of essays by Polish advanced EFL students (330,000)

/^t/The environmental problems facing the present world are enormous and cannot be neglected. There is a great need to protect clean air and a number of ways to achieve this. Replanting trees and changing technologies into more environmentally friendly ones are only some of the procedures that can be undertaken by business enterprises. The other major problem of waste disposal can be solved by means of recycling and reusing raw materials.