What is food chain easy definition?

food chain, in ecology, the sequence of transfers of matter and energy in the form of food from organism to organism. Food chains intertwine locally into a food web because most organisms consume more than one type of animal or plant. … In a predator chain, a plant-eating animal is eaten by a flesh-eating animal.

What is food chain example?

The definition of a food chain is a system where a small animal is the food for a larger animal which, in turn, is the food for an even larger animal. An example of food chain is a fly being eaten by a frog and then the frog is eaten by a larger animal. noun.

What is food chain answer?

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.

What do you mean by food web?

Basically, food web represents feeding relationships within a community (Smith and Smith 2009). It also implies the transfer of food energy from its source in plants through herbivores to carnivores (Krebs 2009). Normally, food webs consist of a number of food chains meshed together.

How do you explain a food chain to a child?

A food chain shows how each living thing gets its food. Some animals eat plants and some animals eat other animals. For example, a simple food chain links the trees & shrubs, the giraffes (that eat trees & shrubs), and the lions (that eat the giraffes). Each link in this chain is food for the next link.

What is food chain for Class 10?

The chain of organisms which involves transfer of energy from one trophic level to next trophic level is called as food chain. The flow of food or energy in an ecosystem is called food chain. Those organisms which join with the food chain are termed as Trophic levels.

What is food chain for Class 5?

A series or sequence of links showing how nutrients and energy pass from one organism to another is called food chain. All food chains start from producers i.e. plants. Plants are called producers as they make food with the help of sunlight, water, carbon dioxide and nutrients from the soil.

What is food chain for Class 3?

Answer: A food chain is a sequence of events where one organism eats another, and the energy is transferred on. Explanation: The food chain is the order of events in the ecosystem, where the energy and nutrients are transferred from one organism to another.

What is food chain with diagram?

A food chain is a linear diagram showing how energy moves through an ecosystem. It shows only one pathway out of the many possibilities in a specific ecosystem. Food Chain — Definition & Examples.

What is a food chain 4th grade?

A food chain shows the movement of food energy through organisms as one living thing eats another. Every food chain starts with producers, who get their energy from the sun – also known as plants. The energy from producers is then passed to first-level consumers, who eat producers.

What is food chain for Class 4th?

food chain is a transfer of food energy from some plants to an animal and then to another animal. green plants make their own food by photosynthesis. then animal eat plants and another animal eat animals. this process is called food chain.

What is a food chain explain with an example class 6?

A food chain is a sequence that shows how each living organism gets its food in a particular environment. Example: Plants→grasshopper →shrew →owl. In the food chain shown, plants prepare food from sunlight, using carbon dioxide from the air by the process of photosynthesis.