What Is Food Chain Explain With Diagram?

What is food chain and its types?

The transfer of food energy from the producers, through a series of organisms (herbivores to carnivores to decomposers) with repeated eating and being eaten, is known as food chain.

In nature, basically two types of food chains are recognized – grazing food chain and detritus food chain..

What are the 3 food chains?

Food Chains on LandNectar (flowers) – butterflies – small birds – foxes.Dandelions – snail – frog – bird – fox.Dead plants – centipede – robin – raccoon.Decayed plants – worms – birds – eagles.Fruits – tapir – jaguar.Fruits – monkeys – monkey-eating eagle.Grass – antelope – tiger – vulture.Grass – cow – man – maggot.More items…

What are the 4 food chains?

Roughly speaking, these levels are divided into producers (first trophic level), consumers (second, third, and fourth trophic levels), and decomposers. Producers, also known as autotrophs, make their own food. They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms.

What is food chain give examples?

A food chain only follows just one path as animals find food. eg: A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass. A food web shows the many different paths plants and animals are connected. eg: A hawk might also eat a mouse, a squirrel, a frog or some other animal.

Which is the correct food chain?

The process of transfer of energy from producers through a series of organisms, i.e., from primary consumers to secondary consumers and from secondary consumers to tertiary consumers by process of eating and being eaten constitute a food chain. The correct food chain is phytoplankton >> zooplankton >> fish.

What is the food chain in an ecosystem?

A series of organisms through which food energy flows in an ecosystem is called a food chain. It may also be defined as follows. A food chain in an ecosystem is a series of organisms in which each organism feeds on the one below it in the series.

What is food chain explain?

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.

How are food chain classified explain?

The food chain also explains the feeding pattern or relationship between living organisms. Trophic level refers to the sequential stages in a food chain, starting with producers at the bottom, followed by primary, secondary and tertiary consumers. Every level in a food chain is known as a trophic level.

Where do humans sit on the food chain?

Humans are said to be at the top of the food chain because they eat plants and animals of all kinds but are not eaten consistently by any animals. The human food chain starts with plants. Plants eaten by humans are called fruits and vegetables, and when they eat these plants, humans are primary consumers.

What is a food chain Class 10?

A food chain is a series of organisms where all the organismsare dependent on next organism as a source of food. The series of organism take part at various biotic levels to form a food chain. Each step of the food chain forms a tropic level. … Tertiary consumers (larger carnivores) form the fourth tropic level.

What is the start of the food chain?

A food chain always starts with a producer. This is an organism that makes its own food. Most food chains start with a green plant, because plants can make their food by photosynthesis.

What is food chain with example and diagram?

Food chains show how energy passes through an ecosystem. Consumers get their energy from the food they eat. The primary consumers, like rabbits or insects, eat plants. They are also known as herbivores. The next few links in a chain consist of animals that eat other animals.

What is food chain with diagram?

Normally, food webs consist of a number of food chains meshed together. Each food chain is a descriptive diagram including a series of arrows, each pointing from one species to another, representing the flow of food energy from one feeding group of organisms to another.

What is the food chain order?

The order of a food chain looks like this: sun (or light energy), primary producers, primary consumers, secondary consumers, and tertiary consumers.

What is difference between food chain and food web?

A food chain is a basic network that shows the linear flow of nutrients and energy from one trophic level to another. A food web is a multitude of food chains that are interconnected at many trophic levels. Furthermore, a food web accurately represents all the various food chains that exist in an ecosystem.