Aquatic Ecosystems Vocabulary | Patricia Tobar | Live - Free Printable

Solution to the Worksheet: "What Does This Animal Call Home?"

This worksheet asks students to identify whether each animal lives in fresh water, salt water, or both. Below is the correct classification for each animal, along with a brief explanation.

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#### 1. Turtle (top left)
- Answer: Both
- Explanation: Many turtle species live in both fresh water (like ponds and rivers) and salt water (such as sea turtles). The image shows a general turtle, which could represent either type, but many turtles are found in both environments.

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#### 2. Duck (top right)
- Answer: Both
- Explanation: Ducks can be found in freshwater habitats like lakes and ponds, and some species, like sea ducks, live in saltwater environments such as coastal areas and oceans.

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#### 3. Seal (middle left)
- Answer: Salt Water
- Explanation: Seals are marine mammals that primarily live in saltwater environments such as oceans and seas. While they may come ashore, their natural habitat is salt water.

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#### 4. Fish (middle right)
- Answer: Both
- Explanation: This appears to be a general fish. Many fish species live in fresh water (like trout), while others live in salt water (like tuna). Some fish, like salmon, migrate between fresh and salt water (anadromous).

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#### 5. Octopus (middle left)
- Answer: Salt Water
- Explanation: Octopuses are marine animals that live exclusively in saltwater environments such as oceans and seas. They are not found in fresh water.

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#### 6. Whale (middle right)
- Answer: Salt Water
- Explanation: Whales are marine mammals that live in oceans and seas. They are adapted to life in salt water and cannot survive in fresh water.

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#### 7. Frog (bottom left)
- Answer: Fresh Water
- Explanation: Frogs typically live in freshwater habitats such as ponds, lakes, and streams. They lay eggs in fresh water and undergo metamorphosis in these environments.

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#### 8. Seahorse (bottom right)
- Answer: Salt Water
- Explanation: Seahorses are marine animals that live in saltwater environments, especially coral reefs and seagrass beds in oceans.

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#### 9. Jellyfish (bottom left)
- Answer: Both
- Explanation: While most jellyfish live in salt water, some species (like the freshwater jellyfish *Craspedacusta sowerbii*) live in fresh water. So, depending on the species, jellyfish can be found in both environments.

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#### 10. Beaver (bottom right)
- Answer: Fresh Water
- Explanation: Beavers are semi-aquatic mammals that live in freshwater environments such as rivers, lakes, and ponds. They build dams and lodges in these habitats.

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✔ Final Answers:

| Animal | Habitat |
|--------------|----------------|
| Turtle | Both |
| Duck | Both |
| Seal | Salt Water |
| Fish | Both |
| Octopus | Salt Water |
| Whale | Salt Water |
| Frog | Fresh Water |
| Seahorse | Salt Water |
| Jellyfish | Both |
| Beaver | Fresh Water |

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📝 Instructions for Students:

For each animal, write the appropriate answer (Fresh Water, Salt Water, or Both) under the drawing.

Let me know if you'd like this formatted as a printable answer key!