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Chapter 6 Science
Chapter 6, Lessons 1 & 2
Term | Definition |
---|---|
Producers | living things that can make their own food. They can be very tiny (moss) to very large (redwood trees). |
Consumers | animals that eat plants and get 10% of their stored energy. from them to survive. |
3 Kinds of Consumers | herbivores, carnivores, and omnivores. |
Herbivores | eat only plants (producers). Examples are horses, giraffes, squirrels, and rabbits |
Carnivores | eat only other animals (consumers). Examples are the Florida panther, lion, whale, and frog |
Omnivores | eat both plants and animals (producers and consumers). Examples are bears, hyenas, and most humans |
Decomposers | living things that feed on wastes and on the remains of dead plants and animals. They break down wastes into nutrients. |
Nutrients | substances that are taken in by living things to help them grow. They are found in the soil. |
Habitat | an environment that meets the needs of a living thing. Many overlap. |
Niche | how a living thing interacts with its habitat, how it gets food and shelter, how it reproduces, cares for young, and avoids danger |
Food Chain | the movement of food energy in a sequence of living things. It starts with producers. |
Prey | consumers who are eaten are called th |
Predator | a consumer who eats prey (the hunter) |
1st Level Consumers | eat producers |
2nd Level Consumers | eat first level consumers |
Top Level Consumers | eat second level consumers |
Energy Pyramids | shows how much energy is passed from one living thing to another along a food chain |
Bottom | This is WHERE producers are LOCATED on the PYRAMID. (Producers use 90% of their energy to grow, and have 10% stored in their stems, leaves, and other parts.) |
Horse | a consumer that eats the same kind of food all year. This consumer eats hay and grass. |