Food Chains and Food Webs
Food Chains and Food Webs: Overview
This Topic covers sub-topics such as Pyramid of Energy, Trophic Levels, Palm Oil Production, Mesocosm, Energy in an Ecosystem, Factors affecting the Length of Food Chain, Energy Content of Vegetable Oils and, Source of Energy in Animals
Important Questions on Food Chains and Food Webs
Which of these is always located at the bottom of an energy pyramid?
Which of the following organism can make its own food?
Mesocosms are enclosed environments that allow a small part of a natural environment to be observed under controlled conditions.
Which of the following organisms release most energy in the form of heat from respiration?
List the group of organisms release most energy in the form of heat from respiration?
Ecosystem size and habitat stability are the two factors that the length of a food chain.
Mention the two factors that affect the length of a food chain.
Which instrument is used to measure the energy content of vegetable oils?
List the vegetable oils that have high energy content.
Fill in the blank with the correct option provided in the bracket.
The efficiency for energy transfer from one trophic level to another is nearly _____(20/10/30/1) percent.
Which statement is true about the given pyramid?
Relationship in an ecosystem can be depicted through
Which one of the following is/are an example of decomposer?
