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Select four cards to create a food chain, starting with a producer. Label the trophic level of each organism in your food chain as follows: producer, primary consumer, secondary consumer, tertiary consumer. Record your food chain in the space below using species names and arrows.
Food chains "end" with top predators, animals that have little or nö natural enemies. When any organism dies, it is eventually eaten by detrivores (like vultures, worms and crabs) and broken down by decomposers (mostly bactejia and fungi), and the exchange of energy continues.
Use this group of printable worksheets to learn how energy is transferred from one living organism to another in a food web. Build your knowledge better by solving the worksheets. Suitable for: Grade 5, Grade 6. A Food Web Worksheet. Download PDF.
Understanding the difference between a food chain and a food web can sometimes take time and effort. Here are a collection of worksheets on food chains and the food web that will make you exam ready. Suitable for: Grade 5, Grade 6. Food Chains and Webs Worksheet. Download PDF.
Food Web. A food web shows how energy is passed on from one living thing to the next. It shows the feeding habits of different animals that live together in an ecosystem. In the food web pictured on the left, energy is passed from the grass to the mouse to the snake to the hawk.
Grade 8 Natural Science Worksheet Edupstairs Grade R - 9 Learning www.edupstairs.org Food chains and food webs 1. Draw a food chain which clearly illustrates the feeding relationships described above. [4] 2. Draw a pyramid of numbers to illustrate the description above. [4] 3. What is a pyramid of numbers? Comment on the shape of this pyramid ...
Food Webs There is more than one food chain in nature You have just learnt a lot about food chains, but there is not only one food chain in nature. This is because each organism's feeding habit and territory are different, which makes the feeding relationships among organisms more complicated.
