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In this environmental science lesson, learners will examine the dangers of mercury and how humans contribute to growing mercury emissions on Earth.

In this activity, learners explore the human influences on the carbon cycle and examine how fossil fuels release carbon.

In this environmental science lesson, learners will examine hazardous chemicals and their effects on human health and the environment.

This hands-on experiment will provide learners with an understanding of the issues that surround environmental cleanup.

Water treatment on a large scale enables the supply of clean drinking water to communities.