Instructions: Define and give an example of each vocabulary term. 1. Adaptation 2. Algae 3. Amphibian 4. Aquatic 5. Biome 6. Consumer 7. Crustacean 8. Decomposer 9 Freshwater 10. Producer

1. Adaptation: A change or the process of change by which an organism or species becomes better suited to its environment. For example, the thick fur of polar bears is an adaptation that helps them survive in the cold Arctic climate.<br />2. Algae: A diverse group of aquatic organisms that have the ability to conduct photosynthesis. For example, seaweed is a type of algae that lives in the ocean and produces oxygen through photosynthesis.<br />3. Amphibian: A class of cold-blooded vertebrates that includes frogs, toads, and salamanders. For example, frogs are amphibians that can live both in water and on land.<br />4. Aquatic: Relating to or occurring in water. For example, fish are aquatic animals that live in water.<br />5. Biome: A large community of plants and animals that occupy a distinct region. For example, the desert biome includes cacti, scorpions, and camels.<br />6. Consumer: An organism that obtains its energy by eating other organisms. For example, a lion is a consumer that eats other animals like zebras and gazelles.<br />7. Crustacean: A group of aquatic animals that includes crabs, lobsters, and shrimp. For example, the blue crab is a crustacean that lives in the ocean and is a popular seafood delicacy.<br />8. Decomposer: An organism that breaks down dead or decaying organisms. For example, fungi and bacteria are decomposers that break down dead plants and animals, returning nutrients to the soil.<br />9. Freshwater: Water that has low salinity and is found in lakes, rivers, and streams. For example, the Nile River is a freshwater source that provides water for millions of people in northeastern Africa.<br />10. Producer: An organism that can make its own food through photosynthesis or chemosynthesis. For example, plants are producers that use sunlight, carbon dioxide, and water to produce glucose and oxygen.