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MIDDLE SCHOOL

Life Science

Ecosystems: Interactions, Energy, and Dynamics

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Ecosystems: Interactions, Energy, and Dynamics: Human Impacts on Ecosystems

Effects of Water Pollution

Description

Effects of Water Pollution

Water pollution happens when harmful substances like chemicals, waste, or microorganisms enter bodies of water such as rivers, lakes, and oceans. These pollutants can come from factories, farms, or even from our homes. When water becomes polluted, it h...

Transcript

Water pollution can silently destroy aquatic life and harm the health of people.

One major effect of water pollution is eutrophication. This happens when excessive nutrients—such as nitrogen and phosphorus—enter a body of water, causing algae to grow rapidly.

These algae form thick layers on the surface, known as algal blooms, which ...

Tags

Ecosystem ImpactWater Sample ComparisonOil Spill EffectsPolicy ArgumentCause and EffectAquatic Life HarmDrinking Water ContaminationEnvironmental ProtectionEvidence Based Argument