Earth is a system of systems.
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In this mini lesson, students use in-water profiles of historical ocean data to analyze how sea surface salinity varies with depth.
This mini-lesson features time-series graphs of mean salinity at the surface for the Arctic and Antarctic regions. A series of questions guides students in their analysis.
Phytoplankton distribution background information.
Background information on soil moisture.
In Earth System Science, underling factors affecting observable phenomena can be difficult to identify and describe. The Iceberg Diagram diagram uses the metaphor of an iceberg to demonstrate the idea of visible vs hidden as it relates to Earth science phenomena. This teaching strategy helps students to see beyond the obvious and to develop their awareness of the underlying causes, relationships, and/or conditions that can contribute to phenomenological events. It also provides a framework for digging deeper into phenomena-driven lessons in Earth Science.
Explore the energy and matter cycles found within the Earth System.
This graphic organizer may be used to help students analyze the processes and components of Earth System phenomena.
Students review a video showing how the ocean is warmed by solar energy. This is the first video of a four-part series on the water cycle, which follows the journey of water from the ocean to the atmosphere, to the land, and back again to the ocean.
What is the hydrosphere and why is it important?