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 .
What is food chain explain?
A food chain explains which organism eats another organism in the environment . The food chain is a linear sequence of organisms where nutrients and energy is transferred from one organism to the other. ... It begins with producer organism, follows the chain and ends with decomposer organism.
What is food chain explain with example Class 6?
A food chain is a sequence that shows how each living organism gets its food in a particular environment . In the food chain shown, plants prepare food from sunlight, using carbon dioxide from the air by the process of photosynthesis. Since, the plant produces its own food, it is a producer.
What is food chain explain with example Class 7?
A food chain is a series of organisms where all the organisms are dependent on next organism as a source of food . All the components of forests are interrelated to one another. Autotrophs, heterotrophs and saprotrophs in the forest are connected to each other.
What is a food chain explain with an example class 10?
The sequential process of eating and being eaten is called a food chain. Grass → Grasshopper → Snake → Hawk → Fungi. All food chains begin with green plants or producers. Thus, the plants or producers constitute the first trophic level. Example: Grass.
What is food chain give three 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.
What is food chain very short answer?
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 the importance of food chain?
Food chains are important because they show the intricate relationships in ecosystems . They can reveal how each organism depends on someone else for survival. Food chains also display what happens when a problem occurs and a producer or consumer is lost.
What are the types of food chain?
There are two types of food chains: the grazing food chain, beginning with autotrophs, and the detrital food chain , beginning with dead organic matter (Smith & Smith 2009).
What is food chain and food web explain with diagram?
Food chain is a linear sequence of organisms which starts from producer organisms and ends with decomposer species. Food web is a connection of multiple food chains . Food chain follows a single path whereas food web follows multiple paths. From the food chain, we get to know how organisms are connected with each other.
What are decomposers Class 9?
Answer: Decomposers are micro-organisms that digest things that are dead or decaying and turn the dead plants and animals into humus .
What are the 4 food chains?
On the blackboard, write the following headings: Producers, Primary Consumers, Secondary Consumers, and Tertiary Consumers . Ask students to name some species under each heading. Then demonstrate how to create a food chain, using some of the species listed.
What is food chain give two 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 .
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. BiologyFood Chain.
What is a food chain Grade 5?
A food chain shows a sequence of living things in which one organism eats the one below it . Most animals eat more than one thing, so to show ALL the feeding relationships, we use food webs which are made of many intersecting food chains.
What is difference between food web and food chain?
A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels. ... Producers are the basic trophic level while top predators are the peak level.
