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Our World: What Is a Tide?
Our World: What Is a Tide?
Our World: Arecibo - The Largest Radio Telescope on Earth
Our World: Careers at NASA - More than Just Astronauts!
Our World: Chandra - Exploring the Invisible Universe
Our World: Cloud Inspection
Our World: Communications in Space
Our World: Cool Clouds
Our World: Exercise Equipment
Our World: Exercise in Space
Our World: Eyes in the Sky
Our World: Finding Dinosaurs
Our World: Fire Safety - Here and In Space
Our World: Fluid Shift
Our World: Going Green? What Does That Mean?
Our World: Honeybees
Our World: How High Is the Ocean?
Our World: Hubble History
Our World: ICESat-2 - What Is Ice?
Our World: ICESat-2 Measures Ice Sheets
Our World: Investigating Mars with the Phoenix Lander
Our World: Journaling in Space
Our World: Learning about Astronaut Gloves and Tools On-Board the International Space Station
Our World: Learning About Astronaut Suits On-Board the International Space Station
Our World: Life on Other Worlds
Our World: Lunar Rock
Our World: Meet the Orbiters
Our World: Mission Patches
Our World: Monitoring the Earth's Climate with CERES
Our World: Moon Phases
Our World: Moons In Our Solar System
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Our World: NASA at Jamestown
Our World: Observatories on Mauna Kea
Our World: On Board the International Space Station
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Our World: Pluto - Our First Dwarf Planet
Our World: Recycling on the International Space Station
Our World: Simple Machines - Here and In Space
Our World: Sleeping On-Board the International Space Station
Our World: Snowflakes
Our World: Snowpits
Our World: Stardust
Our World: Sun's Position
Our World: Sunsets and Atmosphere
Our World: Systems to Grow Plants in Space
Our World: The Moon's Impact on Earth
Our World: The Rock Cycle
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Our World: What is an Extremophile?
Our World: What Is Soil?
Our World: Where Do Crops Grow?
Our World: Where Do We Find Extremophiles?
Our World: Wind Tunnels in Action
Our World: What Is a Tide?
Description
Tides are the regular rise and fall of the surface of the ocean. What causes tides? This video shows how the sun, moon, and gravity interact to form tides!
Published on: January 25, 2010
Keywords
gravity, environment, tide, waves, moon, sun, NASA eClips, NIA, Our World, elementary, education, video
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