The Earth is our ____. It ____ people with mineral resources, water and food. So we must ____ care of the Earth. The problem of environmental ____ has become one of the real ____ in our time. Environmental ____ is great today. The intensive ____ of industry results in air, water and ____ pollution. The ____ at the Chernobyl ____ power plant in April 1986 caused radioactive ____ of a vast area around the plant. We have to undertake ____ measures to neutralize the perilous effect of radiation on the ____. That’s why environmental protection is a great ____ of our people.

Environmental protection

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