English

Write Down a Food Chain in the Sea.

Advertisements
Advertisements

Question

Write down a food chain in the sea.

Advertisements

Solution

 Algae →Protozoa →Small fish → Large fish

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

APPEARS IN

Lakhmir Singh Biology Part 3 [English] Class 10
Chapter 5 Our Environment
Exercise 1 | Q 32.1 | Page 227

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

In a food chain of frog, grass, insect and snake, assign trophic level to frog.


List two main components of ecosystem?


What is biological magnification?


The following statement is true or false :

Secondary consumers and tertiary consumers, both are carnivores.


What is meant by a primary consumer, secondary consumer and a tertiary consumer? Give one example of each.


Give an example of a four step food chain operating in grassland. Name the secondary consumer in this food chain


Can the organisms of any trophic level be removed without causing any damage to the ecosystem? Will the impact of removing all the organisms in a trophic level be different for different trophic levels?


Write down a food chain which ends with humans.


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


Which of the following are decomposers of dead organisms?

Bacteria Fungi Viruses
(a) no yes yes
(b) yes no yes
(c) yes yes  no
(d) yes yes yes

Which of the following is not a producer?
(a) grass
(b) zooplankton
(c) phytoplankton
(d) paddy


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


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


What is ten per cent law? Explain with an example.


Which of the following gets the minimum energy through the food chain in an ecosystem?
(a) carnivore
(b) large carnivore
(c) producer
(d) herbivore


Write the importance of the food chain.


Give some examples for Biodegradable and Non-biodegradable waste.

S. No. Biodegradable waste Non-biodegradable waste
1. Food Waste Plastic Bottles
2.    
3.    
4.    
5.    

Which of the following is an autotroph?


The sequence of who eats whom in an ecosystem is called as ______.


Accumulation of non-biodegradable pesticides in the food chain in increasing amount at each higher trophic level is known as


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×