Their weight will make them melt faster than smaller ice sheets have in the recent past. Deep-sea currents, known as the global conveyor belt, carry cold water from near the poles to every ocean. Sea level rise is caused primarily by two factors related to global warming: the added water from melting ice sheets and glaciers and the expansion of seawater as it warms. Ice already in the oceans does not contribute to sea level rise, but ice covering land will contribute to sea level rise upon melting. Investigating Sea Level Scientists know that sea level is rising, and that we experience some of these impacts as more frequent and intense storm surge and coastal flooding events. Tides, the generally twice-daily rise and fall of sea levels, are caused by Earth's rotation and the gravitational effects of the orbiting Moon and, to a lesser extent, of the Sun. TOPEX/Poseidon Project Office, JPL: T. Making 3-D models of TOPEX/Poseidon Sea Surface Topography Images Search for videos, lesson plans, and games aligned to state and national standards. Whether you’re looking into the past or predicting the future, these resources let you work directly with the data that make up our climate record on land, in the atmosphere, and at sea. New research reaffirms that modern sea-level rise is linked to human activities and not to changes in Earth's orbit. The effects of sea level rise are already being felt, and the forecasts are not very hopeful. This NOAA & NASA program is a connection that allows students to learn about sea level rise, its causes, its impacts, and challenges students to think about what they can do in response. So as the ocean warms from climate change, seawater expands to fill a greater volume and takes up more space. 7. A six-foot rise would put Atlantic City underwater. Tides may have a very high range in bays or estuaries. OST Science Team. All Pre-K Kindergarten 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade 9th Grade 10th Grade 11th Grade 12th Grade Other Inspire your students to do their best. That's 183 cm. Two significant reports on the impacts of sea level rise in New Brunswick and P.E.I. Students make a simple model of the hydrospheric system’s ocean basin and observe how a warming atmospheric system is affecting the ocean’s water level. Learn more. The largest sea-level decline took place during the last glacial period about 20,000 years ago, when the water level dropped by about 400 feet. Sea Surface Height Anomaly: SARAL and Jason-3 Measurements from 22-Nov-2020 to 02-Dec-2020 . This lesson features an integrated educational package of grade-appropriate instruction and activities centered around a 45 to 60 minute videoconference. Our "Climate Change" unit is broken into three lesson plans, each taking 60 to 90 minutes to complete, and targeted mainly at fifth and sixth grade students. In-Conference Materials: (During Video Viewing Activities) Sea Level rise Graph PDF – 1 per student. Realize that South Florida has been under water many times in the geologic past. ACTIVITIES TO ADDRESS SEA LEVEL RISE OVERVIEW: As sea levels continue to rise, California’s coastline will change, which will have a number of significant consequences for sovereign public trust lands, resources, and assets. Most of the observed sea level rise (about 3 mm per year) is coming from the meltwater of land-based ice sheets and mountain glaciers, which adds to the ocean’s volume (about 2 mm per year combined), and from thermal expansion, or the ocean water’s expansion as it warms (roughly 1 mm per year). This reviewed collection of NASA Earth and space science resources is for educators of all levels: K-12, higher education and informal science education. NGSS Crosscutting Concepts: System and System Models. 6. 5E Learning Objectives: The learner will: Engage: recall prior knowledge related to sea level and sea level rise. This resource focuses on the topic of rising sea levels and is filled with activity ideas to help your students investigate and explore the subject in more depth. Digital Coast Sea Level Rise Viewer. Background. Because of sea level rise, tidal flooding in some areas of the state has increased by 352% since 2000, and communities are spending over $4 billion on solutions, which are complicated by the porous limestone bedrock that the state sits on. Overlay social and economic data to see the potential impact that sea level rise may have on vulnerable people and businesses. Explore thousands of teacher-tested classroom activities to engage your students and save you time. One property of water is that warm water takes up more space than cold water. Post Video Viewing Activities . The book combines environmental studies and environmental humanities, geography and cartography, creative nonfiction and poetry to share Indigenous environmental beliefs, sea-level rise impacts and the actions underway being taken to address these impacts. Browse By Grade Level. Oceans cover about 70 percent of the world. (-) Remove Sea Level Rise filter Sea Level Rise (-) Remove Learning Activities filter Learning Activities (-) Remove Our understanding of climate filter Our understanding of climate (-) Remove 5 c Observations, experiments, and theory are used to construct and refine computer models filter 5 c Observations, experiments, and theory are used to construct and refine computer models For a video on this topic featuring the same activity in this lesson plan, click here. www2.parl.gc.ca. She will also teach a course at Princeton on sea-level rise and islander’s poetry. Rising Sea Levels - How do we stay safe as sea levels rise We have developed a series of resources, in partnership with The Royal Society, to enhance science learning in schools.
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