5 Questions
How deep is the Mariana Trench compared to Mount Everest?
Deeper by more than a mile
What is the primary source of energy for plants and animals living on the ocean floor?
Chemicals
What causes earthquakes on the ocean floor?
Sliding of huge plates of rock
What type of animals live near hydrothermal vents on the ocean floor?
Crabs and shrimp
How do bacteria living near hydrothermal vents obtain energy?
From heat and minerals released at the vents
Explore the hidden world beneath the ocean surface known as the ocean floor, which is filled with mountains, volcanoes, deep trenches, plants, and animals. Learn about the fascinating features and structures that make up the ocean bottom.
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