Short essay on the significances of food chains Article shared by Food chain studies help us to understand the feeding relationships and the interaction between organisms in any eco-system.
Here is your free essay on Food Chains Tabasum Advertisements: Anything which we eat to live is called food. The food or energy can be transferred from one organism to the other through food chains.
The starting point of a food chain is a category of organisms called producers.
Producers are, in fact, plants. So, we can say that all the food chains begin with a green plant or grass which is the original source of all food. Let us take an example to understand the meaning of food chain. Suppose there is a field having a lot of green plants or producers of food.
Now, plants can be eaten up by a rat. The rat, in turn, can be eaten up by a cat. And finally, the cat can be eaten up by a dog.
So, we find that there is a sequence or order in which one organism eats up the other organism or consumes the other organism to fill its belly.
The sequence of living organisms in a community, in which one organism consumes another organism to transfer food energy, is called a food chain. In simple words, a list of organisms living beings showing "who eats whom" is called a food chain.
Let us make this point more clearly by taking the example of a simple food chain operating in a grassland or forest. In a grassland or forest, there is a lot of grass which are green plants. This grass is eaten up by animals like deer. And this deer is then consumed eaten up by a lion.
This simple food chain operating in a grassland or forest can be represented as: The grass is eaten up by deer and the deer is then eaten up by a lion. In this food chain, grass is the producer organism which uses sunlight energy to prepare food like carbohydrates by the process of photosynthesis.
This grass is then consumed by a herbivore called deer.
And the deer is consumed by a carnivore called lion. The above food chain can be represented more clearly with the help of a diagram as follows. More Examples of Food Chains: In the food chain that we have discussed above, there are three organisms involved in it:Short essay on food web in eco-system.
Article shared by. In nature, food chain relationships are very complex. Thus, instead of a food chain, a number of food chains are interconnected with each other and form a web-like structure known as ‘food web’.
Short essay on the significances of food chains.
Unlike most editing & proofreading services, we edit for everything: grammar, spelling, punctuation, idea flow, sentence structure, & more. Get started now! Food Chain: Short Notes on Food Chain | Ecosystem Article shared by: A food chain may be defined as the transfer of energy and nutrients from the source in plants through a series of organisms with repeated processes of eating and being eaten.
Here is your free essay on Food Chains Tabasum Advertisements: In this food chain, grass is the producer organism which uses sunlight energy to prepare food like carbohydrates by the process of photosynthesis. This grass is then consumed by a herbivore called deer.
And the deer is consumed by a carnivore called lion. Short Essay on Food Web.
Article shared by. The producer-consumer arrangement is one kind of structure known as trophic structure (trophic = food) and each food (nutritional) level in the food chain is called trophic level or energy level. Essay on Functioning of the Ecosystem ;. Core Business Functions Of Food Chain Commerce Essay.
come back on capital utilized Food chain has been dropping short of the giants of retail players such as TESCO, ALDI, SAINSBURY, ASDA and MORRISONS. Food chain can reinforce its marketing activities because of this of functioning through E-business, because of the emergence of viral.