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If the 1st trophic level has 10000 kilocalories of energy how much energy will be available for trophic levels 2-4?
Wiki User
∙ 6y ago
One million calories .
Wiki User
∙ 11y ago
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Why does productivity diminish with increase trophic levels?
Due to poor trophic transfer efficiency, most energy is lost at higher trophic levels.
What is a sentence for trophic level?
The most accurate method is to use a pyramid of energy to show the transfer of energy between trophic levels
What is a diagram that shows trophic levels on blocks?
Energy Pyramid
Why do different trophic levels have different amounts of energy?
Some energy transferred at each successive trophic level enters the environment as heat.
Give reasons for assigning trophic levels to each organism in an ecosystem.?
Photsynthesis is important to all trophic levels because it provides the energy needed by living things in all levels. Photosynthesis is how plants (in the autotrophic level) convert sunlight into the energy they need. Since animals in the higher trophic levels obtain energy by consuming other organisms, they are ultimatly dependant on photosynthesis too.
What does a pyramid of energy show about the amount of energy available at different trophic levels of a food chain?
4
What does a pyramid of energy show about the amount of energy available at different trophic levels of food chain?
4
When energy is transferred between trophic levels the amount of available energy lost is about?
9o% of energy is lost at each level
Why does productivity diminish with increase trophic levels?
Due to poor trophic transfer efficiency, most energy is lost at higher trophic levels.
How is energy is transferred through trophic levels?
Trophic levels are the positions of organisms in a food chain. Energy is transferred through the trophic levels through ingestion at each level.
What is a sentence for trophic level?
The most accurate method is to use a pyramid of energy to show the transfer of energy between trophic levels
Of energy gained compare to the amount of energy lost as heat at the second through fourth trophic levels?
As you climb trophic levels the general amount of energy lost is 90% so you get about 1/10 of the energy that was consumed by the animal per trophic level.
Which term best describes energy transfer between trophic levels?
when energy is transferred to a higher trophic level some of the energy is trued into heat and is released
What 3 factors account for decreasing biomass at higher trophic levels?
the flow of energy: primary production higher than trophic levels.
What relationship exists between trophic levels and food chain?
Trophic levels and food chains are connected in number of ways. Trophic levels show the energy transfer throughout the species in different food chains.
Why are the numbers of trophic levels limited?
At each trophic level in a food chain, a large portion of the energy is utilized for the maintenance of organisms which occur at that trophic level and lost as heat. As a result of this, organisms in each trophic level pass on less and less energy to the next trophic levels, than they receive.
What is a diagram that shows trophic levels on blocks?
Energy Pyramid
