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from the creators of Star Wars.

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We are going to explain you aquatic ecosystems!

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With Mario and Pablo.

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Aquatic ecosystems are located in water environments.

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They are divided into marine ecosystems and freshwater ecosystems.

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These are affected by waves and tides. They leave seagulls, oyster catchers and sand worms.

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These are the areas with salt lake which allows algae to grow. They leave starfish, octopuses and animals.

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This is deep sea far from the coast, they live jellyfish, sea turtles, sardines, tuna,

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sharks, dolphins and whales.

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Fresh water ecosystem has very low salinity, rivers and lagoons are fresh water ecosystems.

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In rivers, the water is always moving, so living things need to adapt to the flow.

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Rivers are home to otters and turtles.

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In lagoons, the water barely moves, so some plants like reeds can grow.

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Lagoons are home to frogs, water snakes and water beetles.