Food Chain Examples Class 10

Grass is eaten by insects and frogs eat the insects which in turn are eaten by the snakes and eagles eat the snakes.

Food chain examples class 10. Producers Consumers Decomposers 4. This Activity is fun simple and very visually appealing. In thisfood chain grass is the producer organism which uses sunlight energy to prepare food like carbohydrates by the process of photosynthesis.

The arrow always points to who is obtaining the energy. Thus the plants or producers constitute the first trophic level. In ecology the trophic level is the position that an organism occupies in a food chain -.

Consumers are all organisms that are dependent on plants or other organisms for food. A pyramid of energy depicts the energy flow form one trophic level to another trophic level in the food chain. ProducersProducers Producers make their own food Green plants use energy from the sun to make food Producers are on the bottom of the food chain 5.

Biotic factors are grouped by what each organism eats. Decomposers play a crucial role here too as aquatic decomposers distribute nutrients not just into the soil but throughout the water column feeding the plankton that form the base of all aquatic food chains. The herbivores or primary consumers that feed on plants constitute the second trophic level.

Example of food chain- i Grass à insects àfrog à snake à eagle. Flow of energy takes place from one component of the food chain to another. A food chainweb is a linear sequence of links in a food web starting from a species that are called producers in the web and ends at a species that is called decomposers species in the web.

Grass Producer Goat Primary Consumer Man Secondary consumer When dead organic matter becomes the starting of a food chain then it is called the detritus food chain DFC. 2 Food Chain Collage By a Faithful Attempt. All of the energy in an ecosystem starts with the sun.