1.   Another good read is about the environmental dangers infesting predominantly black neighborhoods.

2.   Acute pain in response to harmful stimuli alerts people to environmental dangers and induces protective behavioral changes.

3.   But they were somber in their warnings about environmental dangers to wild plants and animals.

4.   Environmentalists say the structure contains tons of hazardous materials and poses a serious environmental danger.

5.   Environmentalists said the structure contained tons of hazardous materials and posed a serious environmental danger.

6.   Environmentalists said the structure contains tons of hazardous materials and posed a serious environmental danger.

7.   He has rallied many villagers to his side, warning that the mine poses grave environmental dangers while offering little or no benefit.

8.   I wanted the audience to feel the environmental danger and the hopelessness of the situation.

9.   Plastic is a greater environmental danger in coastal areas, because discarded sacks can end up in the water, where they can create hazards for some marine life.

10.   Science and technology helped bring environmental dangers to light, as biological research detailed the health effects of pollution.