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Learning About the Ocean
The ocean is important to all living things.
More than 70 percent of Earth's surface is
covered by oceans. If you saw Earth from
outer space, it would look similar to a blue
marble. That's a lot of water! The ocean is
the Earth's largest habitat.
There is only one world ocean and five ocean basins. The water in the
world ocean flows between the ocean basins, just like air moves around on
land.
About one million types of animals live in the ocean. Different animals live in
different parts of the ocean depending on what they need to stay alive.
It's important that humans take care of the ocean so it stays healthy for
years to come. One way to help the ocean is to pick up trash on the
beach.
The ocean is important to all living things. Over half of the Earth's surface is
covered by the ocean. Scientists have only explored 5 percent of the
ocean. There is still so much left to explore!
A. The topic of the text is: (O tema do texto é:)
B. The main idea of the text is (A ideia principal do texto é)​