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I'm going to present the cards of the river.

2
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A large arc of thick ice.

3
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The place where a river begins.

4
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A moving body of fresh water.

5
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Tributari, a river that flows into another river.

6
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Gali, a course where water only flows after it rains.

7
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Spring, the place where water flows from an aquifer.

8
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Lake, a deposit of fresh water.

9
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Aquifer, a deposit of groundwater.