English

At Which Trophic Level a Person is Feeding When He is Eating Roasted Chicken. - Science

Advertisements
Advertisements

Question

At which trophic level a person is feeding when he is eating roasted chicken.

Advertisements

Solution

Third trophic level.

shaalaa.com
  Is there an error in this question or solution?
Chapter 5: Our Environment - Exercise 1 [Page 227]

APPEARS IN

Lakhmir Singh Biology (Science) [English] Class 10
Chapter 5 Our Environment
Exercise 1 | Q 33.1 | Page 227

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

List two biotic components of a biosphere.


What are the various steps of food chain called?


A food chain represents a unidirectional flow of X. What is X?


Explain the terms 'producer' and 'consumer'. Give two examples of producers and two of consumers.


Construct a short foodchain, ending with man.


Write one or two word for the following statement/definition :

Organisms which depend on the producers for food either directly or indirectly


What would happen to the number of rabbits and grass plants if the number of foxes increased?


What would happen to the number of grass plants and foxes if the number of rabbits increased?


In a food chain consisting of grass, frog, bird and insects, where will the concentration of the harmful chemicals be maximum?


If 5 joules of energy is available at producer level (plants), then how much energy will be transferred to the lion in the following food chain?
Plants → Goat → Lion


Will the levels of biological magnification be different at different levels of the ecosystem?


What is meant by bioconcentration of pesticides


A food chain consists of fish, larvae, phytoplanktons and birds. The level of pesticides in water in which the fish, larvae and phytoplanktons live is quite high.

Write the food chain comprising all the organisms mentioned above.


What would happen if an organism is removed from the food chain?


In an ecosystem, herbivores represent ______.


A food chain comprising birds, green plants, fish and man. The concentration of harmful chemical entering the food chain will be maximum in ______.


Each level in the food chain is called a ______ level.


What is Autotrophs?


Study the picture given below showing three food chains (a), (b) and (c) and answer the following questions:

  1. Name the type of ecosystems that exist in food chains (b) and (c).
  2. The first trophic level in all food chains is producers. Why? What percentage of solar energy do these producers capture for their use?
  3. Why are the arrows shown in the diagram in one direction only and not vice versa? Justify.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×