Biology, 18.10.2019 10:00, veer1277gmailcom

Write a four level of food chain represent it in the form of ecological piramid?

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The correct answer was given: vishal4838

The feeding positions in a food chain or web are called trophic levels. The different trophic levels are defined in the Table below. Examples are also given in the table. All food chains and webs have at least two or three trophic levels. Generally, there are a maximum of four trophic levels.

Trophic Level

Where It Gets Food

Example

1st Trophic Level: Producer

Makes its own food

Plants make food

2nd Trophic Level: Primary Consumer

Consumes producers

Mice eat plant seeds

3rd Trophic Level: Secondary Consumer

Consumes primary consumers

Snakes eat mice

4th Trophic Level: Tertiary Consumer

Consumes secondary consumers

Hawks eat snakes

Many consumers feed at more than one trophic level. Humans, for example, are primary consumers when they eat plants such as vegetables. They are secondary consumers when they eat cows. They are tertiary consumers when they eat salmon.

The correct answer was given: karanrai123

The division of organisms on the feeding level is known as trophic level. This can be represented in the ecological pyramid.
Write a four level of food chain represent it in the form of ecological piramid?

Write a four level of food chain represent it in the form of ecological piramid?

The correct answer was given: sana1234544

A) Primary level > Secondary level > Tertiary level

B) 10% Breakdown of energy from every Trophic level is passed away to the next level .

C)See image attached .

(a) What are Trophic Levels in a food chain?

(b)Explain the flow Of energy through Food chain.(c)Wr

The correct answer was given: nikhil3810rhmschool

(a)Trophic level, step in a nutritive series, or food chain, of an ecosystem. A separate trophic level, the decomposers or transformers, consists of organisms such as bacteria and fungi that break down dead organisms and waste materials into nutrients usable by the producers.

(b)Energy flow in ecosystem occurs by food chain from producer to consumers. The producers synthesise food and stores the energy from sun. E.g., green plants.Then energy is transfered from producers to consumers, called as heterotrophs. Primary consumers are called as herbivores.

(c)The feeding positions in a food chain or web are called trophic levels.Humans, for example, are primary consumers when they eat plants such as vegetables. They are secondary consumers when they eat cows. They are tertiary consumers when they eat salmon.

The correct answer was given: tegery

a) The trophic level of an organism is the number of steps it is from the start of the chain. A food web starts at trophic level 1 with primary producers such as plants, can move to herbivores at level 2, carnivores at level 3 or higher, and typically finish with apex predators at level 4 or 5.

b) Energy flow in ecosystem - definition

Energy flow in ecosystem occurs by food chain from producer to consumers. The producers synthesise food and stores the energy from sun. E.g., green plants. ... Then energy is transfered from producers to consumers, called as heterotrophs. Primary consumers are called as herbivores.

c) The feeding positions in a food chain or web are called trophic levels. ... Humans, for example, are primary consumers when they eat plants such as vegetables. They are secondary consumers when they eat cows. They are tertiary consumers when they eat salmon.

The correct answer was given: rudru10

Explanation:

Food chains describe the feeding relationship between the organisms of an ecosystem. The flow of energy from one species to another at various biotic levels forms a food chain. *Food chain helps in studying feeding relationships between organisms.

The correct answer was given: rudru10

The four parts of food chain are . the sun producers, consumer & decomposer

The correct answer was given: faraaz62

the four parts of food chain:

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. Producers are able to harness the energy of the sun to make food. In the ocean, the producers are the phytoplankton. It is estimated that 500 billion tons of phytoplankton are produced each year.Consumers: In short, consumers are every organism that eats something else. They include herbivores (animals that eat plants), carnivores (animals that eat other animals), parasites (animals that live off of other organisms by harming it), and scavengers (animals that eat dead animal carcasses). In the ocean food chain, the zooplankton eat the phytoplankton. These in turn are eaten by larger zooplankton and then by fish. It is estimated that for the 50 billion tons of zooplankton are produced each year which support 200 million tons of fish. Thus, the oceanic food chain is has a low efficiency, since much energy is lost through the 3 to 6 levels of predatory transfer.De composers: These are mainly bacteria and fungi that convert dead matter into gases such as carbon and nitrogen to be released back into the air, soil, or water. Fungi, and other organisms that break down dead organic matter are known as saprophytes. Decomposers are necessary since they recycle the nutrients to be used again by producers.

Explanation:

The correct answer was given: chennupatitanuja

The trophic level of an organism is the number of steps it is from the start of the chain. A food web starts at trophic level 1 with primary producers such as plants, can move to herbivores at level 2, carnivores at level 3 or higher, and typically finish with apex predators at level 4 or 5.

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The correct answer was given: Firdaus17f

Yashvi Patoliya: A. The trophic level of an organism is the number of steps it is from the start of the chain. A food web starts at trophic level 1 with primary producers such as plants, can move to herbivores at level 2, carnivores at level 3 or higher, and typically finish with apex predators at level 4 or 5.

Yashvi Patoliya: B. Energy flow in ecosystem occurs by food chain from producer to consumers. ... Then energy is transfered from producers to consumers, called as heterotrophs. Primary consumers are called as herbivores. Herbivores are eaten up by secondary consumers, called as carnivorous

Yashvi Patoliya: C. The feeding positions in a food chain or web are called trophic levels. ... Humans, for example, are primary consumers when they eat plants such as vegetables. They are secondary consumers when they eat cows. They are tertiary consumers when they eat salmon.

The correct answer was given: Brain

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