Robert Simmon, NASA
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See how this Static Visualization supports the Next Generation Science Standards»
Middle School: 5 Disciplinary Core Ideas, 3 Cross Cutting Concepts
High School: 3 Disciplinary Core Ideas, 5 Cross Cutting Concepts
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Teaching Tips | Science | Pedagogy |
- A clear diagram to use when beginning discussion of ocean circulation.
- High resolution of image is available.
About the Science
- This figure shows a clear, highly generalized diagram of thermohaline circulation. Includes global surface water salinity distribution.
- Comments from expert scientist: A useful image from a trusted website.
Next Generation Science Standards See how this Static Visualization supports:
Disciplinary Core Ideas: 5
MS-ESS2.C1:Water continually cycles among land, ocean, and atmosphere via transpiration, evaporation, condensation and crystallization, and precipitation, as well as downhill flows on land.
MS-ESS2.C2:The complex patterns of the changes and the movement of water in the atmosphere, determined by winds, landforms, and ocean temperatures and currents, are major determinants of local weather patterns.
MS-ESS2.C3:Global movements of water and its changes in form are propelled by sunlight and gravity.
MS-ESS2.C4:Variations in density due to variations in temperature and salinity drive a global pattern of interconnected ocean currents.
MS-PS3.B2:The amount of energy transfer needed to change the temperature of a matter sample by a given amount depends on the nature of the matter, the size of the sample, and the environment.
Cross Cutting Concepts: 3
MS-C4.2: Models can be used to represent systems and their interactions—such as inputs, processes and outputs—and energy, matter, and information flows within systems.
MS-C5.2: Within a natural or designed system, the transfer of energy drives the motion and/or cycling of matter.
MS-C5.4:The transfer of energy can be tracked as energy flows through a designed or natural system.
Disciplinary Core Ideas: 3
HS-ESS2.C1:The abundance of liquid water on Earth’s surface and its unique combination of physical and chemical properties are central to the planet’s dynamics. These properties include water’s exceptional capacity to absorb, store, and release large amounts of energy, transmit sunlight, expand upon freezing, dissolve and transport materials, and lower the viscosities and melting points of rocks.
HS-ESS2.C:The Roles of Water in Earth's Surface Processes
HS-PS3.B5:Uncontrolled systems always evolve toward more stable states—that is, toward more uniform energy distribution (e.g., water flows downhill, objects hotter than their surrounding environment cool down)
Cross Cutting Concepts: 5
HS-C4.2:When investigating or describing a system, the boundaries and initial conditions of the system need to be defined and their inputs and outputs analyzed and described using models.
HS-C4.3:Models (e.g., physical, mathematical, computer models) can be used to simulate systems and interactions—including energy, matter, and information flows—within and between systems at different scales.
HS-C4.4:Models can be used to predict the behavior of a system, but these predictions have limited precision and reliability due to the assumptions and approximations inherent in models.
HS-C5.2:Changes of energy and matter in a system can be described in terms of energy and matter flows into, out of, and within that system.
HS-C5.4: Energy drives the cycling of matter within and between systems.