ELL Visual Vocabulary (Autotroph) An organism that converts the sun’s energy into food. An herbivore. An organism that eats producers (plants). An organism that eats a primary consumer. See carnivore Tertiary Consumer A carnivore that has no predators. Bacteria Decomposer- Organisms that break down (recycle) dead plants and animals (organic material). A diagram that shows one possible feeding relationship in a habitat. Organisms that eat only plants. An organism that eats only animals (meat eater). Organisms that eat both plant and animals. I’m going to get you!! An organism that hunts and eats another animal. Somebody Help Me! An organism that is hunted and eaten by another animal. The place (environment) where an organism lives. Niche An organisms role (job) in its habitat or ecosystem. The mushrooms job is to recycle nutrients in the ecosystem. The Crocodile gets its teeth cleaned. The bird gets a free meal. Symbiosis Interactions between two different species The Bee is getting food. The flower is getting pollinated. of organisms. Organisms that eat dead animals. (Carrion) Organisms that travel long distances during a particular season. An organism that cannot make its own food. It must eat other organism to get energy. We live in a temperate grassland. A geographical area with its own unique climate, biotic factors, and abiotic factors. Algae All of the Fish living organisms in Plant an environment. Coral Light Water Rocks All of the non-living factors in an environment . A swarm of Grasshoppers The maximum number of organisms an environment can support. A community of organisms that interact with each other and their environment. Destruction and cutting down of forests resulting in increased CO2 levels. Contamination to the environment by humans. I’m Thirsty! An extended period of time when a region experiences little or no rainfall. Introduced into the United States due to a South American cargo ship coming to an Alabama port in 1918 An organism that has been introduced into a nonnative ecosystem by humans. It’s good to be home! An organism (plant or animal) that lives in a specific habitat due to natural causes. Native or nonnative species that heavily colonizes a particular habitat. Kudzu was introduced from Japan into the United States in 1876 at the Philadelphia Centennial Exposition. Energy source, such as coal, gasoline, or natural gas, that is derived from the remains of ancient living organisms. The death of every member of a particular species. When plants are exposed to livestock grazing for extended periods of time, or without sufficient recovery periods. It reduces the usefulness of the land and is one cause of topsoil erosion A farming method that helps maintain the quality of the soil by reducing the runoff of water. Gases, such as carbon dioxide and ozone, that result from the burning of fossil fuels. These gases absorb heat, thereby increasing the earth’s temperature A model that shows water is always in motion and changing states of matter A cycle that moves nitrogen slowly between living things, dead things, the air, soil and water. A cycle that provides carbon dioxide for photosynthesis and oxygen for cellular respiration. 0.1% energy 1% energy 10% energy 100% energy A model that shows available energy at each consumer level. A model that shows available energy at each consumer level. Water evaporates through the leaves of a plant When water droplets become heavy enough to fall as rain, sleet, hail, or snow An ecological biome characterized by minimal rainfall and warm daytime temperatures. An ecological biome that receives a large amount of rainfall and supports the greatest variety of plants and animals. An ecological biome characterized by low growing vegetation due to a permanently frozen layer of sub-soil. The observed process of change in the types of plants and animals in an ecological community over time. I wish I was tall like you so I could reach the leaves in the top of a tree. A factor that limits the success of a particular species in an environment