Advertisements
Advertisements
Question
The sea water contains water beetles, tadpole, fish and weeds.
Write a food chain comprising all the given organisms.
Solution
Weeds→ Tadpole →Water beetle→ Fish
APPEARS IN
RELATED QUESTIONS
What will be the amount of energy available to the organisms of the 2nd trophic level of a food chain if the energy available at the first trophic level is 10,000 joules?
Fill in the following blank with suitable word :
A series of organisms, each of which feeds on the next organism, the beginning of which is a green plant, is called a .............
Consider the food chain :
Grass → Deer → Lion
What will happen if all the lions are removed from the above food chain?
Fill in the following blank with suitable word :
Pesticides enter the food chain at the ...........level
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.
(a) In which organisms the pesticides enter from the polluted water? What is this level of organisms known as?
Arrange the following in a correct sequence and form a food chain
Human → Insect → Algae → Fish
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. |
Each level in the food chain is called a ______ level.
Define – Heterotrophs.
Which statement is correct with respect to the food chain?
