A. First trophic level
B. Second trophic level
C. Third trophic level
D. Fourth trophic level
Correct Answer: Fourth trophic level ✔
Last Updated: May 16, 2024
Related MCQs
- This is an inverted pyramid:
- In food chain initial organisms are:
- Peacock eats a snake and snake eats frog and frog eats insect while insect eats green plant, then position of peacock is:
- A food chain has the following trophic levels:
- In a comparative study of grassland ecosystem and pond ecosystem it may be observed that:
- Source of energy in an ecosystem is:
- Savannahs are:
- The rate of storage of food energy at consumer level is called:
- Which of the following is an artificial ecosystem?
- Tip of ecological pyramid is occupied by:
- When the number of organisms at successive levels are plotted, they assume the space of a pyramid. This is called the pyramid of:
- Ten percent law of energy transfer, in a food chain was enunciated by:
- Which part of the pond ecosystem does not affect by the temperature:
- Relative biological effectiveness (RBE) is usually referred to damages caused by:
- If phytoplanktons are destroyed from sea, then:
- In food chain, herbivores are:
- In an upright pyramid of biomass, the herbivores occupy the position:
- The flora and fauna in lakes and ponds represents:
- Which ecosystem has the highest primary productivity?
- Which are the biotic components of forest ecosystem?
- Energy enters into the ecosystem through:
- The part of earth in which life exists is known as:
- Which is the most stable ecosystem?
- The greatest biomass of autotrophs in the world’s oceans is that of:
- Biotic components of an ecosystem include:
- Trophic levels are formed by:
- The term ‘bio-coenosis’ was coined by:
- The snakes are included under:
- Food levels in an ecosystem are called:
- Which of the following has the largest amount of energy?
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- The main role of bacteria in the carbon cycle involves:
- In an ecosystem in abiotic components which of the following occurs?
- Ecosystem contains:
- In natural ecosystem, decomposers include:
- To eat and being eaten relationship is called:
- Which of the following ecosystem has highest gross primary productivity:
- The living organisms of all ecosystems collectively constitute:
- The pyramid of number around a tree would be:
- Which is the most stable ecosystem?
- The number of individuals of a species in a particular ecosystem at a given constant due to:
- Biological equilibrium is found among the:
- In an ecosystem, bacteria are considered as:
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- The rate at which light energy is converted into chemical energy of organic molecules is the ecosystem’s:
- In desert grasslands, which type of animals are relatively more abundant?
- In which of the following there is no difference?
- Which one of the following elements is the critical limiting factors in the function of ecosphere because of its irretrievable loss in the ocear:
- Which one of the following pairs is a sedimentary type of biogeochemical cycle?
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- One of the major difficulties in the biological control of insect pests is that: