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Algal bloom in a lake in Tennessee
(Complete Item Description)
- Abstract:
Large amounts of nutrients from agricultural runoff and pollution cause increased growth of algae. Algal blooms cause other organisms to die because the algae uses up all the oxygen in the water to grow. Eventually, this body of water will have no life in it.
- Subject:
- Science and Technology
- Grade Level:
- Primary, Secondary
- SubTopics:
- Water , Industrial and Agricultural Impacts , Pollution
- Collection:
- Video and Image Data Access
