MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Flow of Energy

In a given fo...

Question

In a given food chain 12J of energy is available to the hawk .How much energy will be present in the plants
plants--insects--snake--hawk?

Open in App

Solution

Generally, per trophic level, there is a loss of 10% of the total energy. Hence, the snake will be having 120J of energy. Furthermore, the insects will be having 1200 J of energy. Finally, the plants will be having 12,000J of energy.

Suggest Corrections

thumbs-up

8

Similar questions

Q. In the following food chain, plants provide

500 J

of energy to rats. How much energy will be available to hawks from snakes?

P l a n t s \to R a t s \to S n a k e s \to H a w k s

Q. (a) How is energy introduced into the ecosystem?
(b) Consider the following food chain :
(i) Plants → Mice → Snakes → Hawks
(ii) Plants → Mice →Hawks
If energy available at the producer level in both the food chains is 100 J, in which case will hawks get more energy as food and by how much? Justify your answer.

Q. Study carefully the food chain given below:
Food chain: wheat → rat → snake → hawk
To which of the two consumers, snake or hawk, will more energy (per cent) be available and why?

Q. (a) Name and state the law given by Lindeman which tells us how much energy entering a particular trophic level of organisms is available for trasnsfer to the next higher trophic level.
(b) How much energy will be available to hawks in the food chain comprising hawk, snake, paddy and mice, if 10,000 J of energy is available to paddy from the sun?

Q. Name the organism belonging to fourth trophic level in the food chain comprising of: Snakes, Insects, Frogs, Plants, Hawks

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Energy Flow in an Ecosystem

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard VIII Biology

Join BYJU'S Learning Program

CrossIcon