EASY
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The pyramid of energy is always inverted.

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Important Questions on Our Environment: Energy Flow in the Ecosystem

HARD
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
If the age pyramid is triangle then choose correct answer from the given options.
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Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
Different levels of producers and consumers of food-chain are called as:
MEDIUM
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids

Select the correct option for the "P" and "Q" in the given chart of a biological magnification of pesticides.

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MEDIUM
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
Which one of the following has the largest population in a food chain?
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Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
Which of the following ecological pyramids is generally inverted?
HARD
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
By which way the flow of energy and nutrients takes place in an ecosystem.
EASY
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
Which of the following constitute a food chain ?
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Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
The pyramid of biomass in sea is generally:
MEDIUM
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
Which of the following statements is incorrect?
MEDIUM
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
Which of the following statements is not correct?
MEDIUM
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
What is the percentage of energy that passes from one trophic level to the next trophic level?
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Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
Which ONE of the following options lists the primary energy source(s) for all forms of life on earth?
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Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
From where the grazing food chain starts?
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Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids

Choose and write the correct option:

The pyramid of energy is:

MEDIUM
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
In marine ecosystem, the pyramid of biomass is
HARD
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
(Choose the correct answer)
Which of the following constitute a food chain?
EASY
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids

Which of the following constitute is a food chain

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Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
The tropic relationship is expressed in terms of numbers: biomass or energy arranged one on the top of its lower tropic level, resulting in a pyramidal shape. In case of a parasitic food chain. the pyramid number is _________
EASY
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
If 20J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?
plant → mice → snake → peacock
HARD
Science>Biology>Our Environment: Energy Flow in the Ecosystem>Ecological Pyramids
What type of ecological pyramid would be obtained with following data?
Secondary consumer : 120 g
Primary consumer : 60 g
Primary producer : 10 g