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How does food chain take place?
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 a food chain in a forest?
A food chain in an ecosystem is a series of organisms in which each organism feeds on the one below it in the series. In a forest ecosystem, grass is eaten by a deer, which in turn is eaten by a tiger. The grass, deer and tiger form a food chain (Figure 8.2).
What is food chain explain with 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 at the top of the food chain in the forest?
At the top of the rainforest food chain are the tertiary consumers, also known as the apex predators.
What is the food chain of plants?
Producers, also known as autotrophs, make their own food. They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms. Nearly all autotrophs use a process called photosynthesis to create “food” (a nutrient called glucose) from sunlight, carbon dioxide, and water.
Why is it called a food chain?
Animals depend on other living things for food. Some animals eat plants while others eat other animals. This passing of energy from the sun to plants to animals to other animals is called a food chain.
What is the food chain order?
Trophic levels are the order the organism is placed on the food chain. These levels are divided into producers (first), consumers (second, third and fourth) and decomposers (fifth). They do not depend on other organisms for their nutrients.
What is an example of a food chain in a rainforest?
• Consumers are animals that eat plants (herbivores), insects (insectivores), other animals (carnivores), and plants and animals (omnivores). • An example of a food chain in a rainforest is as follows: The sun provides energy (sunlight) to trees/plants which undergo photosynthesis, thus producing sugar (food).
What is the food chain in the tropical rainforest?
Food Chain of the Amazon Rainforest . The Producers – the trees, shrubs, bromeliads and other plants. The Primary Consumers – the macaws, monkeys, agouti, tapir, butterflies, sloths, toucans. The Secondary Consumers – the jaguar and boa constrictor. The Scavengers – the butterflies and other insects.
What is animal food chain?
The food chain is the order in which animals and plants eat each other in order to survive. Every living creature needs to eat other creatures below it. Every ecosystem has a different food chain, depending on which animals and plants live there.