What are the 10 food chain examples?

1. Grass hare.

fox wolf; 2. Algae Crustaceans.

Small fish, big fish;

3. Plant locusts.

frog, snake, eagle;

4. Mosquito - spider - praying mantis - yellow finch.

Snake; 5. Snake - frog - moth.

greens - fungi;

6. Grass--- sheep --- wolves;

7. Grass--locust--sparrow;

8. Eagle-snake-frog-moth-green-fungus;

9. Phytoplankton, zooplankton, small fish, egret;

10. Grass, hare, fox, wolf.

The food chain is a chain of interdependence and mutual transformation between organisms. Here are ten examples of the food chain:

1.Grass - > rabbit - > fox.

Grass is a plant, rabbits feed on grass, and foxes feed on rabbits.

2.Grass - > cattle - > lions.

Grass is a plant, cattle feed on grass, and lions feed on cows.

3.Mosquito - > bat - > eagle.

Mosquitoes act as insects, bats feed on mosquitoes, and eagles feed on bats.

4.Seaweed - > small fish - > big fish.

Seaweed is an aquatic plant, and small fish feed on seaweed, while large fish feed on small fish.

5.Acorns - > squirrels - > lynx.

Acorns are plant fruits, squirrels feed on acorns, and lynx feed on squirrels.

6.Plant detritus - > worms - > birds.

Plant detritals are dead plant material, worms feed on plant detritus, and birds feed on worms.

7.Elephant steppe - > lion - > scavengers (e.g. hyenas) The vegetation on the elephant steppe is the habitat of lions, which feed on grassland animals and scavengers on the remains of lions.

8.Bacteria - > fleas - > birds.

Bacteria are tiny organisms, fleas feed on bacteria, while birds feed on fleas.

9.Persimmon tree - > butterfly - > bird.

The persimmon tree is a plant, the butterfly feeds on the nectar of the persimmon tree, and the bird feeds on the butterfly.

10.Leaves - > ants - > antmons.

Leaves are plants, ants feed on the residue of leaves, and antbeasts feed on ants.

These examples are only a small part of the food chain, in fact, the complex feeding relationships between organisms make up the complex food web in the ecosystem. Food chains and food webs are important factors in maintaining ecological balance and energy flow, and they demonstrate the interdependence and mutual constraints between organisms.

Leaves, cicadas, praying mantises, yellow finch.

Shrimp, small fish, big fish, whales.

Food, mice, owls, bobcats.

Grass, sheep, wolf.

Grass, hare, wolf, lion.

Here are ten examples of food chains:

Grass - locusts - insectivorous birds - snakes - snake eagles.

Poaceous plants - rats - foxes - golden eagles.

Plants (nectar) - bees - wasps - bee hawks.

Plants (fruits) - monkeys - ape-eating eagles.

Plants (seeds) - sparrows - sparrowhawks.

Marine algae - marine zooplankton - krill - cetaceans.

Marine algae - marine zooplankton - krill - fish - penguins - seals.

Marine algae - marine zooplankton - krill - squid - sharks - killer whales.

Marine algae - marine zooplankton - krill - squid - sperm whale.

Marine algae - marine zooplankton - small fish - whale sharks.

Here are some examples of food chains, each of which contains several links in a food chain:

1.Grass - > grasshopper - > sparrow - > eagle.

2.Plants - > rabbits - > foxes - > wolves.

3.Seaweed - > small fish - > big fish - > sharks.

4.Plants - > butterflies - > birds - > leopards.

5.Grass - > rat - > snake - > eagle.

6.Plants - > ants - > birds - > leopards.

7.Plants - > cicadas - > spiders - > bats.

8.Seaweed - > conch - > starfish - > shark.

9.Plants - > ants - > lizards - > eagles.

10.Plants - > rabbits - > snakes - > eagles.

These examples show the different levels in the food chain, from plants to herbivores to carnivores. The creatures in each link depend on the creatures in the next link for food**.

Examples:

1. Grass, hare, snake, eagle.

2. Cereals, insects, frogs, snakes.

3. Big fish, small fish, dried shrimp, zooplankton, green algae.

Food Chain and Ecological Balance:

It is generally believed that the more complex the food web, the stronger the ability of the ecosystem to resist external interference, and the simpler the food web, the more prone the ecosystem is to fluctuations and destruction.

Suppose there is only grass, deer and wolves living on an island. In this case, as soon as the deer disappears, the wolf starves to death. If there are other herbivores besides the deer (such as cattle or antelopes), then once the deer disappears, the effect on the wolves will not be as great.

On the other hand, if the wolf is the first to become extinct, the deer population will increase dramatically due to the loss of control, and the grass will be over-eaten, with the result that the population of both the deer and the grass will be greatly reduced, or even wiped out.

If there is another carnivore other than the wolf, once the wolf is extinct, the carnivore will increase the predatory pressure on the deer without causing the deer to spread too much, thus potentially preventing the collapse of the ecosystem.

Food chain example:

1. Predatory food chain: based on plants, the latter preys on the former. Such as grass - hare - fox - wolf.

2. Broken food chain: refers to the food chain formed on the basis of broken food. Such as leaf fragments and small algae, a shrimp (crab) - fish - fish-eating birds.

3. Parasitic food chain: based on large animals, the food chain formed by small animals parasitizing large animals. Such as mammals-fleas-protozoa-protozoa-bacteria-filtered viruses.

The biological chain can also be understood as the leaves and fruits grown by plants in nature provide food for insects, and insects become a food source for birds. There is a relatively balanced biological chain in nature, even if it has been modified by humans, such as cities, villages, and even farmland, for a long period of time, without human interference and destruction, the biological chain will gradually tend to be balanced. And keep it for a certain relative time.

Biological chain refers to the interdependent chain relationship formed by animals, plants and microorganisms providing food to each other. This relationship is easy to see in nature.

For example, where there are trees, there are often birds, and where there are flowers, there are often insects. Plants, insects, birds, and other organisms are bound together by a chain of organisms, dependent on each other to live and die.

Algae, crustaceans, small fish, large fish;

plants, locusts, frogs, snakes, eagles;

mosquito - spider - praying mantis - yellow finch - snake;

snakes - frogs - moths - greens - fungi;

Grass, sheep, wolf.

grass - locusts - sparrows;

eagle - snake - frog - moth - green vegetable - fungus;

phytoplankton, zooplankton, small fish, egret;

Grass, hare, fox, wolf.

Examples of food chains are as follows:1. Grass-mouse-fox.

2. Grass - rabbit - fox.

3. Grass-mouse-eagle.

4. Grass - Rabbit - Eagle.

5. Grass-locust-frog.

6. Grass-rabbit-snake.

7. Grass-rabbit-owl.

8. Grass-rat-snake.

9. Grass-mouse-owl.

10. Grass-locust-bird.

1. Poaceae rats, weasels, owls

2. Poaceous plants, rats, hedgehogs, foxes, large owls

3. Poaceae, locusts, frogs, snakes, eagles

4. Herbaceous plants, locusts, praying mantises, spiders, toads, snakes, eagles

5. Herbaceous plants, rats, wild cats, large owls

6. Aquatic plants, grass carp, black fish, squid

7. Phytoplankton, zooplankton, bighead carp, black fish, squid

8. Marine algae, marine zooplankton, sardines, large cetaceans

9. Marine algae, marine zooplankton, krill, penguins, seals, great white sharks, killer whales

10. Tropical rainforest plants, insects, man-eating pomfrets, caimans, jaguars

Food chainThere are several types: predatory, parasitic, saprophytic, fragmentory, etc., and species of different trophic layers form a chain. For example:

Plankton, molluscs, fishSquidSealsKiller whales

The food chain represents the food composition relationship between species, and in ecology, it can represent the transfer and flow of matter and energy between species.

Although the ecosystem.

There are many types of organisms in China, and ecosystems play different roles, but according to their roles in energy and matter, they can be classified into three categories: producers, consumers and decomposers.

At the bottom are the "producers", who use sunlight to perform photosynthesis.

Use your own water and carbon dioxide.

and other inorganic substances to synthesize organic matter into green plants; At the upper level are the "consumers" at all levels, who depend on the material and energy of the producers; When consumers die, the "decomposers" feed on their corpses.

And there is also a "scavenger", which is a creature in the ecosystem that does the work of scavenging. These organisms feed on the remains or residues of "producers" and "consumers" in the ecosystem, and have the ability of "decomposers" to convert macromolecular matter into small molecule matter, but they are unable to convert the organic matter they eat into inorganic matter like "decomposers".

It has nothing to do with the ability of the "producer" to synthesize small molecules of inorganic matter into large molecule organic matter. Therefore, it is close to "consumer" in some definitions, but also has certain characteristics of "decomposer", so it is grouped into a separate category in the ecosystem, called "cleaner".

In other words, "scavengers" can be thought of as "saprophyrcus consumers" who convert large organic molecules into small ones, such as vultures.

Ants eat carrion, ants devour insect remains, and crabs, shrimps and other organic matter detritions in streams, estuaries and other water ecosystems that feed on soil, in addition to plant litter, there are many small organic molecules that have been digested by other animals.

The parts that cannot be removed by these "decomposers" are then handed over to the "decomposers" for processing, reducing the workload of the "decomposers" in the ecosystem and accelerating the energy and carbon cycle in the ecological environment.

If all biological debris or waste is directly decomposed by "decomposers", the rate of conversion from organic matter to inorganic matter in the ecosystem will be much smaller than the accumulation of organic matter, and the energy and matter cannot be transferred smoothly and the ecosystem will be out of balance.

Food web. However, various creatures do not necessarily depend on only one type of food for their survival, and even have a relationship with each other for food, for example, according to the folk observation that "snakes eat rats in summer, and rats eat snakes in winter", because snakes that hibernate in winter cannot resist rats that dig into the ground. These complex relationships are often not explained by a single chain, and the links between them form a "food web".