Describe a food chain using at least four trophic levels and specific organisms be sure to state which specif are you one of the 23 million people living in a food desert as described by michelle obama. What eats what in a desert food chain accurately walks the reader through each role in a food chain, page by page this book begins with the source of energy as the sun, and continues organism by organism through a food chain, ending with the decomposers placing the matter back into the soil. Circle the organisms that complete the food chains or go to the answers food chain fill in the arrows quiz #1 fill in arrows that trace the flow of energy in four food chains, incuding ones from the tundra, desert, rainforest, and swamp or go to the answers. All ecosystems are composed of species that perform different roles in the food chain in the desert, shrubs and cacti are the primary producers and form the base of the food chain next, there are small herbivores that eat the plants such as mice, prairie dogs, ants, and grasshoppers.
A food web consists of all the food chains in a single ecosystemeach living thing in an ecosystem is part of multiple food chains each food chain is one possible path that energy and nutrients may take as they move through the ecosystem all of the interconnected and overlapping food chains in an ecosystem make up a food web. Examples of decomposers in the sahara desert include mushrooms, bacteria, beetles, earthworms and millipedes decomposers are at the bottom of the food chain and serve to decompose dead animals, dead plants and excrement by feeding off of these substances and returning them to the soil. Desert food webs are linked food chains that are found in a desert biome for example, a desert flower gets its energy from the sun a desert mouse might get its energy from eating the desert flower, but so might a lizard.
The food chain describes who eats whom in the wild every living thing—from one-celled algae to giant blue whales—needs food to survive each food chain is a possible pathway that energy and nutrients can follow through the ecosystem for example, grass produces its own food from sunlight a. A food chain in an ecosystem is a series of organisms in which each organism feeds on the one below it in the series in a forest ecosystem, grass is eaten by a deer, which in turn is eaten by a tiger. A food chain is a sequence in which organisms transfer energy by eating and being eaten here is an example of a food chain from the video notice that the arrows point in the direction of the energy flow. Brittlebrush –– wood rat –– rattlesnake –– red-tailed hawk the brittlebrush, a fragrant shrub, is a producer it is eaten by the wood rat, a long-tailed pack rodent the rat is eaten by a rattlesnake, such as the western diamondback the serpent is eaten by the red-tailed hawk, a common and colourful bird.
Food chains and food webs describe the way in which organisms that live within the same community obtain their food food chains and food webs are based on the flow of energy and matter from one organism to another. Learn about producers, primary consumers, secondary or tertiary consumers, apex predators, and decomposers and the roles they play in food chains like this video if you want to see more videos. Desert food chain what would happen if an organism was taken out of the ecosystem if an organism was taken out of the ecosystem, everything would collapsefor example, if the plants were taken out of the ecosystem there would be a domino effect. Sahara desert food web no description by report abuse transcript of sahara desert food web sahara desert by: piyakorn mahasaranond food web food chain#1 producers: grass primary consumer: kangaroo rat secondary consumer: viper organisms from each trophic level have more food options so if one specie become extinct, the organism. A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another in a food chain, each organism occupies a different trophic level , defined by how many energy transfers separate it from the basic input of the chain.
With this study guide, the definitions of food chain, food web, carnivores, herbivores, and omnivores are explained examples of each are provided as well as pictures for example, a carnivore is an animal that eats meat and is usually near the top of the food chain an example of a carnivore would be a tiger. The food chain in the desert comprises a complex network, on account of the uniqueness of the region with regards to surviving organisms and availability of food in the following example, we have explained the food chain of the mojave desert. The food chain within a desert usually follows a sequence ofplants, herbivores, and then carnivores an example of this is amule deer that eats plants, while the mountain lion eats the muledeer for their survival.
A food desert is in an area of focus that is short on access to fresh meat and produce for example, plants get energy from the sun, some animals eat plants, and some animals eat other animals a food chain is the sequence of who eats whom in a biological community (an ecosystem) to obtain nutrition. It is animals the bigger ones eat the smaller ones and so on this is a desert and doesn’t have a major highway going thru it i hope i answered your questions. Desert animals include rabbits and wild cats the most common desert rabbit is the fast, long-eared jackrabbit female jackrabbits can have several litters each year, with each litter consisting of at least six bunnies.