The Great Barrier Reef - 5/6 Sharks

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Across
  1. 3. - Catching too many fish, which can upset the balance of the ocean.
  2. 5. - The protection and careful use of natural resources.
  3. 8. - A type of tree that grows in coastal waters with roots that stick out of the water.
  4. 10. - Related to the sea or ocean.
  5. 13. - A small, colorful fish often found in coral reefs.
  6. 16. - Using resources in a way that does not harm the environment.
  7. 18. - To keep safe from harm.
  8. 20. - Underwater plants that grow in the sea.
  9. 21. - Power used to do work, like electricity.
  10. 22. - A material made by people that can harm the ocean when not disposed of properly.
  11. 23. - Substances used in farming or industry that can harm the environment.
  12. 24. - A large, underwater structure made of coral.
  13. 25. - A large, gentle sea animal that eats plants.
Down
  1. 1. - When coral loses its color due to stress, often from warmer water.
  2. 2. - The business of providing services to people who are traveling for fun.
  3. 4. - A reptile with a hard shell that lives in the sea.
  4. 6. - A group of living things that are similar and can produce young.
  5. 7. - A large body of saltwater that covers most of the Earth's surface.
  6. 9. - Harmful substances that make the environment dirty.
  7. 11. - Knowing and understanding something, often about problems in the world.
  8. 12. - The impact we leave on the environment, often used to talk about how much energy we use.
  9. 14. - Animals that live in water and have gills to breathe.
  10. 15. - The natural home or environment of an animal or plant.
  11. 16. - Related to the sun, especially when using sunlight to create energy.
  12. 17. - A community of living things interacting with their environment.
  13. 19. - Tiny plants that live in water, often found on coral.
  14. 21. - The natural world around us, including air, water, and land.
  15. 23. - Tiny sea animals that build hard, colorful skeletons.