Question

identifying sphere interactions
read the paragraph, and then answer the question.
the solid part of earth is made of huge chunks called plates. these plates sometimes move. when this
happens, earthquakes may occur. when earthquakes
occur under the ocean, it causes huge waves that carry a
lot of energy. these huge waves are called tsunamis.
which spheres interact in the formation of tsunamis?
check all that apply.
☐ atmosphere
☐ biosphere
☐ cryosphere
☐ geosphere
☐ hydrosphere

Explanation:

• The geosphere includes Earth's solid plates; their movement under the ocean triggers underwater earthquakes, which start the tsunami process.
• The hydrosphere is Earth's water bodies (like oceans); the earthquake disturbs the ocean water, creating the large tsunami waves.
• The atmosphere, biosphere, and cryosphere are not directly involved in the formation of tsunamis as described.

Answer:

geosphere, hydrosphere