Energy Flow Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
Food web | Overlapping food chains with different pathways for the flow of food energy in an ecosystem. |
Grazing food web | Starts with radiant energy captured by producers(plants) through photosynthesis, and continues with energy flow from producers to consumers and finally to decomposers. |
Ecosystem | A system comparing all the biotic and abiotic factors in an area and all the interactions among them. |
Energy Pyramid | A diagram that show the trophic levels of organisms in a food web. |
Trophic level | The position an organism occupies on the food web. |
Decomposers | Organisms such as bacteria and fungi that break down the remains of dead plants and animals without the need for internal digestion. |
Food chain | A single, linear path showing the flow of energy from the sun to producer and through different levels of consumers. |
Tertiary consumers | Animals that eat secondary consumers. |
Secondary consumers | Animals that eat other animals that eat plants. |
Primary consumers | An organism that gets their energy by feeding on producers in the food chain. |
Carnivores | Animals that eat other animals. |
Herbivores | Organisms that consume only plants. |
Consumers | An organism that must consume other organisms for nutrients. |
Producers | Organisms that make complex, energy-containing biomolecules from simple inorganic molecules using energy captured from light or inorganic chemical compounds. |
Created by:
bspencer61
Popular Science sets