...or download the episode on Amazon Instant Video.Blue Planet - The Deep
The entire nature of the oceanic ecosystem changes as one travels deeper and deeper into the abyss. Temperatures drop, pressure increases, and sunlight fades away. This is a great opportunity to show how these factors drastically impact the biodiversity found within each oceanic zone.
Key Concepts: Oceanic zones, euphotic zone, disphotic zone, aphotic zone, photosynthesis, chemosynthesis, adaptation, camouflage.
Answer Key: Available for purchase at the environmental science instructor resources subscription page.
