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YOUR NEXT SOLO SHOW

The Ocean

By NASA

Looking at our Earth from space, it is obvious that we live on a water planet. Ocean covers over 70 percent of Earth's surface and contains about 97 percent of Earth's surface water. How much do you know about our ocean?

NASA Science Climate Ocean

The Ocean

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5 playable questionsAbout 1 minute muted3 rounds · 2 lifelines

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Sample questions

  1. What do satellite radar altimeters send toward the ocean to measure the height of its surface?
  2. Which process adds water to the ocean as land ice is lost?
  3. Which pair of celestial bodies supplies the main gravitational forces that cause Earth’s ocean tides?

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