Ocean Habitats:

How much does the sun heat up a lake or ocean? Scholars use a cup and a strong lamp to investigate the heat transfer and thermal layers in the ocean to come up with the answer. They collect data and graph it in order to better understand...

The Gulf of Mexico dead zone, an area of low oxygen that kills marine life, costs the United States $82 million every year. Young scientists research anoxic ocean environments then come up with a hypothesis for the cause of the Gulf of...

Are our oceans really suffering due to the choices humans make? The sixth and final installment in the volume of activities challenges research groups to tackle one of six major topics that impact ocean health. After getting to the...

Oceans represent more than 80 percent of all habitats, yet we know less about them than most other habitats on the planet. The instructor introduces the epipelagic, mesopelagic, bathypelagic, twilight, and midnight zones in the ocean....

What effect does the hydrosphere have on the biosphere? What's going on below the surface of the ocean? As one goes deeper into the ocean, habitats, temperatures, pressure, and the types of living organisms change. This is the focus of a...

Shell-building animals are resourceful creatures! An interesting video lesson describes how they use calcium and carbonate ions in the ocean to form their shells. The process is dependent on the equilibrium of calcium and carbonate ion...

Students examine three ocean habitats; the intertidal zone, the pelagic zone and the abyss. They study the adaptations that animals living in these zones have made. They write a paragraph about what would happen to an animal if where...

What drives the ocean's motion? Get your class moving toward understanding by using this video. Viewers find that thermohaline circulation is caused by the concentration gradients of temperature and salinity. Using adorable animation in...

The video clip that comprises the warm up is not available, but the related article from The New York Times and the movie trailer for Aliens of the Deep are, leaving enough material to make this a fascinating lesson on deep-sea...

With a very informative interactive, discover ocean zones, estuaries, hot water vents, phytoplankton, coral reefs, sea turtles, kelp forests, and all things that thrive in the ocean.