Web14. Which animals would best fill in the blank for this food chain? Plankton → _____ → crab a. The seaweed b. The small fish c. The starfish d. The shark 15. Which of the following … WebFeb 6, 2024 · Role Of Carnivores In Ecosystems Trophic Tiers A food chain with the carnivores at the top. All organisms can be classified into one of three trophic groups, based on their dietary needs and habits. The first …
Food chains & food webs (article) Ecology Khan Academy
WebFigure 12.1.1 B. 1: Food chain: These are the trophic levels of a food chain in Lake Ontario. Energy and nutrients flow from photosynthetic green algae at the bottom to the salmon at the top of the food chain. There are only four links in this chain because significant energy is lost between each successive trophic level. WebFeb 27, 2024 · The trophic pyramid is a graphical way to show the movement of energy throughout the food chain. The amount of available energy decreases as we move up the trophic levels. This process is not the most efficient. It is estimated that only approximately 10% of the energy consumed ends up as biomass as we move up each trophic level. curbell fife wa zip
Can a food chain start without a plant? – Stwnews.org
WebFeb 10, 2024 · The food chain is categorized into three trophic levels. The first level consists of autotrophs, or primary producers, which produce their own food. The second level is made up of herbivores, also known as primary consumers, which eat autotrophs. The third level has carnivores and omnivores, secondary consumers, and can eat both autotrophs … WebFood Chains and Food Webs Assignment: Assigned 4/13/2024 Name: _____ Due by: 4/17/2024 Directions: Look at the food web and then answer the questions that follow. ... Carnivores 6. Why are foxes classified as omnivores? a. The eat other animals b. They eat only plants c. They eat plants and animals d. They get their energy from the sun WebAn organism that consumes another organism for food. Food chain. A series of organisms in which energy is transferred to another. Food web. A network of feeding interactions, usually consisting of multiple food chains. Trophic level. Each step in a food chain or food web. Biomass. The total amount of living tissue within a trophic level. curbell gen4 pillow speaker manual