questions

Is the Ocean floor flat?

Is the earth getting larger as the plates spread apart?

Help Eddie and Ebb find the answers to these and other questions:1) What are the longest mountain ranges on the planet?2) What are the topographical features of the ocean floor?3) How are the geological features that exist on land similar to features on the ocean floor?4) How might plate tectonic movement produce volcanic mountains on the ocean floor?

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