What's an Algal Bloom? | Spot on Science

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
spot on science science environmental science algal bloom lake erie water plants oxygen wildlife photosynthesis pollution toxins nitrogen phosphorous fertilizers agriculture national oceanic and atmospheric association u.s. environmental protection agency red tide
Subjects
Science
Grade Levels
Grade 3 Grade 4 Grade 5 Grade 6 Grade 7 Grade 8
Related Resources

What's an Algal Bloom? | Spot on Science

Green sludge is taking over Lake Erie - what exactly is this gooey mess? Margaret explains what causes Lake Erie and other waters' algal blooms. 
Publisher
PBS Learning Media

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