What Is The Food Chain?

Similarly, What is food chain for Class 10?

A food chain is a collection of organisms in which one item is reliant on the next for nourishment. A food chain is made up of a sequence of organisms that participate at distinct biotic levels. A tropic level is formed at each level of the food chain. The first tropic level is occupied by the producers (green plants).

Also, it is asked, What is a food chain Class 3?

The movement of food energy from plants to an animal, and then to another animal, is referred to as a food chain. The majority of food chains begin with green plants harvesting solar energy for meals. The plant is then eaten by an animal, which is then eaten by another animal. Producers are the green plants in a food chain.

Secondly, What is food chain in science class 6?

A food chain is a diagram that demonstrates how each living item in a given habitat obtains its nourishment. Plants grasshopper shrew owl, for example. Plants in the food chain create food from sunlight through photosynthesis, which uses carbon dioxide from the air.

Also, What is food chain give an example Class 7?

A food web is a network of linked food chains that produce a plethora of feeding linkages between various creatures in a biotic community. A grasshopper feeds on a plant’s leaves, a frog eats the grasshopper, and the frog is then devoured by a snake.

People also ask, What is a food chain Class 7?

A food chain is a group of organisms in which all of the species rely on the next creature for nourishment. Forests are made up of many different components that are all interconnected. In the forest, autotrophs, heterotrophs, and saprotrophs are all interconnected.

Related Questions and Answers

What is food chain Class 9?

A food chain is a series of creatures in which nutrients and energy are passed from one to the next. When one organism swallows another, something happens. It starts with the producer organism, moves along the chain, and finally terminates with the decomposer organism.

What is a food chain Class 10 Brainly?

A foodchain is a group of organisms in which each one eats the organisms below it in the chain and then becomes a food source for the organisms above it. This answer was useful to kattyahto8 and 14 other people.

What is food web Class 9?

A food web is a graphical model that depicts the feeding interactions of creatures in an environment by connecting many food chains. It varies from a food chain in that the latter is a linear structure depicting a succession of creatures, each of which is consumed by another species in turn.

What is food chain 12th?

The movement of energy from one trophic level to another through eating and being eaten is referred to as the food chain.

What is food chain with diagram?

A food chain is a graphic that depicts the flow of energy through an ecosystem. It simply depicts one of many possible paths in a particular environment. Food Chain in Biology

What is food chain give an example class 6?

Theory: In a forest, deer eat grass, and the tiger eats the grass. In an ecosystem, there is a chain-like interaction between the creatures that live in that ecosystem. A food chain is a series of living things that reflect who eats whom in an environment.

What is food web Brainly?

Energy is transferred from autotrophs to trophic levels. Explanation. Food chains are linked because one organism participates in several food chains. This creates a food web, which is a network that represents the eating habits of many creatures.

What is meant by food chain the number of trophic levels in a food chain is limited give reason to justify this statement?

The number of trophic levels in a food chain is restricted to 4 to 5. This is due to the 10% rule of energy transfer, which states that only 10% of energy moves from one trophic level to the next. When a result, as trophic levels rise, the quantity of energy available decreases.

What is 10% law of energy?

The energy pyramid depicts the movement of energy from one trophic level to the next in the food chain. According to the 10% rule, 90% of the collected energy is lost as heat in the previous level, leaving just 10% for the subsequent level.

What is food web 1 marks or answer?

A food web is a graphic that merges numerous food chains into one image, and it is similar to a food chain but bigger. The energy interactions between organisms are shown in the figure using arrows.

What trophic level has the most organisms?

trophic level one

Why should the trophic level be limited in a food chain?

Because each trophic level consumes a substantial amount of energy for organism maintenance and loses it as heat, the number of trophic levels in the food chain is restricted. At each trophic level, the energy level decreases, and only 10% of the energy is passed on to the next level.

Why is energy lost?

Not all of the energy is transferred from one food chain level to the next. Around 90% of energy is lost as heat (released during respiration), movement, or as compounds that are not digested by the consumer. Undigested materials have energy that may be passed to decomposers.

Which is a producer?

Any kind of green plant may be a producer. Green plants get their sustenance by absorbing sunlight and converting it to sugar. This sugar, also known as glucose, is used by the plant to generate a variety of products, including wood, leaves, roots, and bark. Producers include trees like the magnificent Oak and the majestic American Beech.

What is called decomposer?

Decomposer: An organism that feeds on and breaks down dead plant or animal matter, releasing organic nutrients into the ecosystem. It is usually a bacterium, fungus, or invertebrate. ‘FBI’ is another option (fungi, bacteria, invertebrates)

What are feeding niches?

An ecological niche is a species’ function and place in its environment, including how it satisfies its food and shelter requirements, lives, and reproduces. A species’ niche encompasses all of its interactions with its environment’s biotic and abiotic components.

Why is the world green?

This begs the question, “Why is the planet green?” One explanation is that the environment (which often includes rainfall) permits certain regions of the land to be lush with plant life while others become parched and brown. However, Crawford (1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989. 1989

What is the World Green hypothesis?

Predators, according to the green world theory, keep herbivore populations in control so that they don’t eat all of the plants.

What is the most important part of the food chain?

Decomposers are essential members of the food chain because they break down the remains of dead plants and animals, as well as the waste of other creatures, ensuring a steady supply of nutrients for the primary producers.

What is the producer in the food chain?

Photosynthesis is the process through which plants produce their own nourishment. They chemically create their own food using the sun’s energy, water, carbon dioxide from the atmosphere, and nutrients. Producers are those who prepare or produce their own food.

Why energy flow in a food chain is unidirectional?

Because the sun is the sole source of energy for all ecosystems on Earth, the flow of energy in the food chain is unidirectional. The energy that the autotrophs collect then does not return to the sun. As a result, energy travels up and down the food chain at different trophic levels.


The “food chain example” is a system of food sources and their predators. The term is used to describe how different organisms interact with each other in an ecosystem.

This Video Should Help:

The “food chain in ecosystem” is a term that describes the many different food sources and how they interact with one another. The food chain starts at the top, where plants are consumed by herbivores. These herbivores are then eaten by carnivores, which can be either predators or scavengers. Scavengers eat dead animals and small scraps of plant life left over from the previous step.

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