in the short term, what will happen to the other members of the food chain if the mice were removed?
The nutrient chain describes who eats whom in the wild. Every living matter—from one-celled algae to giant bluish whales—needs food to survive. Each nutrient chain is a possible pathway that energy and nutrients tin follow through the ecosystem. For example, grass produces its own food from sunlight. A rabbit eats the grass. A flim-flam eats the rabbit. When the fox dies, leaner suspension downwardly its trunk, returning it to the soil where it provides nutrients for plants like grass. Of course, many dissimilar animals consume grass, and rabbits tin eat other plants also grass. Foxes, in turn, tin can swallow many types of animals and plants. Each of these living things can be a office of multiple food chains. All of the interconnected and overlapping nutrient chains in an ecosystem make upwardly a food spider web. Trophic Levels Organisms in food bondage are grouped into categories called trophic levels. Roughly speaking, these levels are divided into producers (commencement trophic level), consumers (second, third, and fourth trophic levels), and decomposers. Producers, too known as autotrophs, brand their own nutrient. They make up the first level of every food concatenation. Autotrophs are usually plants or one-celled organisms. Almost all autotrophs apply a procedure called photosynthesis to create "food" (a nutrient called glucose) from sunlight, carbon dioxide, and h2o. Plants are the most familiar type of autotroph, only there are many other kinds. Algae, whose larger forms are known as seaweed, are autotrophic. Phytoplankton, tiny organisms that alive in the ocean, are as well autotrophs. Some types of leaner are autotrophs. For case, leaner living in agile volcanoes utilise sulfur compounds to produce their own food. This procedure is called chemosynthesis. The 2d trophic level consists of organisms that swallow the producers. These are called primary consumers, or herbivores. Deer, turtles, and many types of birds are herbivores. Secondary consumers eat the herbivores. 3rd consumers eat the secondary consumers. There may exist more levels of consumers before a chain finally reaches its top predator. Top predators, too called apex predators, eat other consumers. Consumers can exist carnivores (animals that eat other animals) or omnivores (animals that eat both plants and animals). Omnivores, like people, consume many types of foods. People swallow plants, such as vegetables and fruits. Nosotros also eat animals and creature products, such as meat, milk, and eggs. Nosotros eat fungi, such equally mushrooms. We likewise eat algae, in edible seaweeds like nori (used to wrap sushi rolls) and sea lettuce (used in salads). Detritivores and decomposers are the last office of food chains. Detritivores are organisms that swallow nonliving plant and animal remains. For example, scavengers such as vultures eat dead animals. Dung beetles consume brute feces. Decomposers like fungi and leaner complete the food chain. They plow organic wastes, such as decaying plants, into inorganic materials, such as nutrient-rich soil. Decomposers complete the cycle of life, returning nutrients to the soil or oceans for use by autotrophs. This starts a whole new food concatenation. Nutrient Chains Different habitats and ecosystems provide many possible nutrient chains that make upwardly a food web. In one marine food chain, single-celled organisms called phytoplankton provide food for tiny shrimp called krill. Krill provide the main nutrient source for the blueish whale, an animal on the third trophic level. In a grassland ecosystem, a grasshopper might eat grass, a producer. The grasshopper might get eaten past a rat, which in plough is consumed by a snake. Finally, a hawk—an noon predator—swoops down and snatches upwardly the serpent. In a pond, the autotroph might exist algae. A musquito larva eats the algae, and and so possibly a dragonfly larva eats the immature musquito. The dragonfly larva becomes food for a fish, which provides a tasty meal for a raccoon.
Cannibal . . . Plants?
Most plants on Earth take energy from the sun and nutrients from the soil. A few plants, however, get their nutrients from animals. These carnivorous plants include pitcher plants, Venus flytraps, and bladderworts. These plants concenter and trap preyusually insectsand and then break them down with digestive enzymes.
Links in the Concatenation
Organisms consume nutrients from a diverseness of different sources in the nutrient concatenation.
- Xylophages eat wood. Termites and bark beetles are xylophages.
- Coprophages eat animal feces. Dung beetles and flies are coprophages.
- Geophages eat earth, such equally clay or soil. Parrots and cockatoos are geophages.
- Palynivores swallow pollen. Honeybees and some collywobbles are palynivores.
- Lepidophages are fish that eat the scales (only not the trunk) of other fish. Some piranha and some catfish are lepidophages.
- Mucophages eat mucus. Usually, these tiny organisms live in the gills of fish.
algae
Plural Noun
(singular: alga) various group of aquatic organisms, the largest of which are seaweeds.
apex predator
Noun
species at the summit of the food chain, with no predators of its own. Likewise called an blastoff predator or top predator.
Substantive
organism that can produce its own food and nutrients from chemicals in the atmosphere, commonly through photosynthesis or chemosynthesis.
Plural Noun
(singular: bacterium) single-celled organisms constitute in every ecosystem on Earth.
blueish whale
Noun
species of marine mammal that is the largest animal to have ever lived.
carbon dioxide
Noun
greenhouse gas produced by animals during respiration and used by plants during photosynthesis. Carbon dioxide is likewise the byproduct of burning fossil fuels.
Substantive
organism that eats meat.
chemosynthesis
Noun
process past which some microbes turn carbon dioxide and h2o into carbohydrates using energy obtained from inorganic chemical reactions.
consumer
Noun
organism on the nutrient chain that depends on autotrophs (producers) or other consumers for food, diet, and energy.
decay
Verb
to rot or decompose.
decomposer
Noun
organism that breaks downwardly expressionless organic material; too sometimes referred to every bit detritivores
detritivore
Noun
organism that consumes dead plant cloth.
Noun
community and interactions of living and nonliving things in an expanse.
edible
Adjective
able to be eaten and digested.
Noun
capacity to exercise work.
carrion
Plural Noun
waste product textile produced past the living torso of an organism.
Substantive
grouping of organisms linked in order of the nutrient they eat, from producers to consumers, and from prey, predators, scavengers, and decomposers.
Noun
all related food chains in an ecosystem. Likewise called a nutrient wheel.
fungi
Plural Noun
(singular: mucus) organisms that survive by decomposing and absorbing nutrients in organic material such as soil or dead organisms.
glucose
Noun
"uncomplicated sugar" chemical produced by many plants during photosynthesis.
grassland
Substantive
ecosystem with big, flat areas of grasses.
Noun
organism that eats mainly plants and other producers.
krill
Substantive
small marine crustacean, similar to shrimp.
larva
Substantive
a new or immature insect or other blazon of invertebrate.
nori
Substantive
cherry algae that is often dried and used to wrap sushi.
Noun
substance an organism needs for energy, growth, and life.
Noun
organism that eats a diversity of organisms, including plants, animals, and fungi.
Noun
procedure by which plants turn h2o, sunlight, and carbon dioxide into water, oxygen, and unproblematic sugars.
phytoplankton
Substantive
microscopic organism that lives in the ocean and can catechumen light energy to chemical energy through photosynthesis.
plant
Noun
organism that produces its own food through photosynthesis and whose cells have walls.
primary consumer
Noun
organism that eats producers; herbivores.
producer
Noun
organism on the food chain that can produce its own energy and nutrients. Also chosen an autotroph.
Noun
organism that eats dead or rotting biomass, such as beast mankind or plant material.
sea lettuce
Substantive
seaweed with large, flat leaves.
seaweed
Noun
marine algae. Seaweed can be equanimous of chocolate-brown, dark-green, or red algae, as well as "bluish-green algae," which is really bacteria.
secondary consumer
Noun
organism that eats meat.
sulfur
Noun
chemical element with the symbol S.
sushi
Substantive
bite-sized rolls or balls of glutinous rice topped with seafood or vegetables.
tertiary consumer
Noun
carnivore that more often than not eats other carnivores.
top predator
Noun
species at the height of the food concatenation, with no predators of its own. Too called an blastoff predator or noon predator.
trophic level
Noun
one of iii positions on the food chain: autotrophs (start), herbivores (second), and carnivores and omnivores (third).
Noun
an opening in the Earth's crust, through which lava, ash, and gases erupt, and likewise the cone built past eruptions.
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Source: https://www.nationalgeographic.org/encyclopedia/food-chain/
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