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What is the food chain?

What is the food chain?

A food chain describes how energy and nutrients move through an ecosystem. At the basic level there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. In the food chain, energy is transferred from one living organism through another in the form of food.

What is food chain for Class 10?

A food chain is a series of organisms where all the organismsare dependent on next organism as a source of food. The series of organism take part at various biotic levels to form a food chain. Each step of the food chain forms a tropic level. The producers (green plants) are at the first tropic level.

What is a food chain 5th class?

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.

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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 a food chain give an example Class 7?

A food web is an interconnected network of food chains that form a multitude of feeding connections among different organisms of a biotic community. Example: A grasshopper feeds on the leaves of a plant, a frog eats the grasshopper and the frog, in turn, is eaten by a snake.

What is food chain for kids?

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.

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What is a food chain 3rd grade?

A food chain is the transfer of food energy from plants to an animal and then to another animal. Then an animal eats the plant and another animal eats that animal. Green plants in a food chain are called producers. They are the only part of a food chain that can transfer the sun’s energy into food.

What are five examples of a food chain?

Decayed plants – worms – birds – eagle (Grazing food chain)

  • Corn – chick – snake – man (Grazing food chain)
  • Dandelions – snail – frog – bird – fox (Grazing food chain)
  • Carrots – rabbit – snake – eagle (Grazing food chain)
  • Solar energy – algae – fish – storks – crocodiles – decomposers (Grazing food chain)
  • What are some examples of different food chains?

    Decayed plants – worms – birds – eagle (Grazing food chain) READ: What is a Biome and What are Major Types of Biomes on Earth?

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  • Corn – chick – snake – man (Grazing food chain)
  • Dandelions – snail – frog – bird – fox (Grazing food chain)
  • Carrots – rabbit – snake – eagle (Grazing food chain)
  • What are the names of the parts of a food chain?

    The Sun: The sun is the initial source of energy,which provides energy for everything on the planet.

  • Producers: The producers in a food chain include all autotrophs such as phytoplankton,cyanobacteria,algae,green plants.
  • Consumers: Consumers are all organisms that are dependent on plants or other organisms for food.
  • What are some parts of the food chain?

    The food chain consists of four main parts: The Sun, which provides the energy for everything on the planet (except organisms living near the hydrothermal vents). Producers: these include all green plants. These are also known as autotrophs, since they make their own food.