• This video about our impacts on aquatic environments discusses many topics including coral bleaching, toxic pollution, dead zones, and oil spills. 
  
• There is also an interactive quiz and standards for AP Environmental Science courses available.
  

Positives

• The presenter uses images and maps that help support the content.
• Students may be surprised to know that fertilizers and pesticides are a major source of water pollution in aquatic systems.
  

Additional Prerequisites

• Students should be familiar with the terms homeostasis, sustainable, mercury, toxic, and pollution.
  

Differentiation

• Pausing the video, turning on the closed captioning, or providing a list of keywords before the video may help some students with comprehension.
• After the video, students could make posters, presentations, videos, or podcasts about how we are affecting aquatic environments and how we can protect them.
• Biology and science classes could use this video when discussing bioaccumulation, food webs, photosynthesis, cellular respiration, ecosystems, oceans, ecosystem declines, species extinctions, or nonpoint pollution.
• Other resources on this topic include this interactive data resource about fertilizer pollution, this PBS video about coral reefs, and this video about coral reefs in Biscayne National Park.
  

This resource addresses the listed standards. To fully meet standards, search for more related resources.