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Science Explainer: An overview of Earth's four spheres

By Newsela Staff
Last updated 6 months ago
3 Questions
Note from the author:
Read the passage An overview of Earth's four spheres. Then answer the questions below.
Read the passage An overview of Earth's four spheres. Then answer the questions below.
Required
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Drag each characteristic into the correct box to show which of Earth's spheres it describes.

  • Protects other spheres from the Sun's radiation
  • Extends thousands of miles above the Earth's surface
  • Contains large amounts of salt that collect in deep valleys
  • Includes communities such as deserts and grasslands
  • Includes microscopic organisms such as bacteria and viruses
  • Includes matter in solid, liquid, and gaseous forms
  • Biosphere
  • Hydrosphere
  • Atmosphere
Required

Which statements are true about the Earth's geosphere? Select two correct answers.