Remote Sensing

How do temperature changes affect ocean currents? Scholars explore convection currents by demonstrating the flow of water in a baking dish. They use ice, heat, and food coloring to see currents. Then, they draw conclusions about their...

A challenging activity helps young geographers explore the temperatures around the world! They study how the Earth's land temperatures are affected by their proximity to an ocean, as well their latitude and their altitude. A very...

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...

Changes to the earth's atmosphere can cause environmental change; they can also affect the ocean. Learn how satellite images show scientists what changes are occurring under the surface of the ocean. They can detect temperature shifts,...

Make connections between ocean organisms. Individuals explore three different ecosystems in the ocean. With an online interactive, they learn how different organisms depend upon each other. Learners first answer questions to connect...

Go with the flow! The eighth installment in a 13-part series has earth science students dive in to the world's system of ocean currents. The interactive illustrates the different types and depths of currents, how wind and gravity...

Using cabbage juice as a pH indicator, future scientists explore the effect of increasing carbon dioxide on the pH of the ocean and relate it to the health of coral reefs. Ideal for an earth or environmental sciences course, this...

Here's a resource that is definitely not a waste. Viewers learn about rollers, tunnelers, and dwellers, three types of dung beetle clean-up crews and the important roles they play in preventing global warming and in indicating the health...

The instructions for demonstrating ocean turnover are provided in this resource. You could set this up for your earth science class as part of a lecture on convection currents or as an explanation of how ocean currents form. An animation...

The ocean is a series of ecosystems within an ecosystem. Learners dive into an exploration of ecosystems in an interactive lesson. They identify connections between organisms by following leading prompts within the lesson. The resource...