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In a stable ecoystem, there should always be more producers than carnivores. For one, there has to be more energy, because your energy flow has to reach the top of the pyramid through your primary, secondary, etc. consumers. There has to be more at the bottom because the organisms at the upper levels have to have a food source. How would the jungle look if there were 100 tigers and only 1 plant?
Wiki User
∙ 15y ago
Wiki User
∙ 12y agobecause animals at the top of the pyramid are getting energy that has been slowly diminished when other animals consume it.
Anonymous
There’s generally a smaller number of organisms near the top of energy pyramids because most of the energy that is produced is lost to things like movement and heat. This loss of energy happens multiple times as it passes through the pyramid, forcing the consumers near the top to require more food. This creates a pyramid with the tertiary consumers on top and the producers on the bottom.
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Why are only a few animals at the top of a energy pyramid?
because they larger animal usually eats more of the animals that's one the bottom of the food pyramid.
How does the pyramid shape illustrate the fate of energy along a food chain?
An energy pyramid is like a food chain, because at the top of the pyramid, there is the most energy, and at the bottom there is the least energy. The same goes for a food chain, because the producer has 100% of the energy. The final consumer, or tursury consumer, has either little or no energy left from the primary, and secondary consumers, because they have used up almost all the energy breathing, moving and during digestion.
What does a biomas pyramid represent?
I think you might be talking about a biomass pyramid. I never heard of a biotic pyramid. Take a look at this website. It might help you. http://earth.rice.edu/MTPE/bio/biosphere/topics/energy/40_biomass.html
How is the food chain and the energy pyramid different?
The energy pyramid is more like a food chain type. It shows one spesific path as opposed to many paths. *I have to disagree with the above. A well drawn pyramid will show many producers, first level and above consumers in an ecosystem. Therefore it is more like a food web.
Why are there so few organisms at the top of an energy pyramid?
This is because only about 10% of energy is transferred from one trophic level to the next. The other 90% or so is used up by the organism itself for life processes, digestion, excretion, growth, movement and transpiration for plants. Therefore the amount of energy decrease up the trophic levels and the higher the trophic level, the less the energy received.
Why are the usually few organisms at the top of an energy pyramid?
In a stable ecoystem, there should always be more producers than carnivores. For one, there has to be more energy, because your energy flow has to reach the top of the pyramid through your primary, secondary, etc. consumers. There has to be more at the bottom because the organisms at the upper levels have to have a food source. How would the jungle look if there were 100 tigers and only 1 plant?
What is a enery pyramid?
If the organisms in a food chain are arranged according to trophic levels, they form a pyramid, with a broad base representing the primary producers and usually only a few individuals in the highest part of the pyramid. Also known as a "pyramid of numbers," an ecological pyramid is a way of describing the distribution of energy, biomass, or individuals among the different levels of ecosystem structure.
Why are only a few animals at the top of a energy pyramid?
because they larger animal usually eats more of the animals that's one the bottom of the food pyramid.
Why are there few organisms at the top of an energy pyramid?
In a stable ecoystem, there should always be more producers than carnivores. For one, there has to be more energy, because your energy flow has to reach the top of the pyramid through your primary, secondary, etc. consumers. There has to be more at the bottom because the organisms at the upper levels have to have a food source. How would the jungle look if there were 100 tigers and only 1 plant?
Why are there few organisms at the top of the pyramid?
In a stable ecoystem, there should always be more producers than carnivores. For one, there has to be more energy, because your energy flow has to reach the top of the pyramid through your primary, secondary, etc. consumers. There has to be more at the bottom because the organisms at the upper levels have to have a food source. How would the jungle look if there were 100 tigers and only 1 plant?
How are energy pyramids and trophic level alike?
The trophic levels show which organisms are at each level of the energy pyramid. The pyramid is shaped exactly as a pyramid. The lowest level contains the most energy and the most in number and variation of species. The next level only has 10% of the first levels' energy and fewer species. The amount of energy in the first level determines the number of levels possible. The tropical rain forest has the most levels (as many as 4) and a desert has the fewest (as few as 2). See links below:
Why are there few third level consumers?
The energy transferred from each tier of the energy pyramid gradually decreases the higher up you go because as energy is being transferred, larger and/or higher consuming organisms are using up more energy. Again, this increases the higher up you go.
How does the pyramid shape illustrate the fate of energy along a food chain?
An energy pyramid is like a food chain, because at the top of the pyramid, there is the most energy, and at the bottom there is the least energy. The same goes for a food chain, because the producer has 100% of the energy. The final consumer, or tursury consumer, has either little or no energy left from the primary, and secondary consumers, because they have used up almost all the energy breathing, moving and during digestion.
What does a biomas pyramid represent?
I think you might be talking about a biomass pyramid. I never heard of a biotic pyramid. Take a look at this website. It might help you. http://earth.rice.edu/MTPE/bio/biosphere/topics/energy/40_biomass.html
How is the food chain and the energy pyramid different?
The energy pyramid is more like a food chain type. It shows one spesific path as opposed to many paths. *I have to disagree with the above. A well drawn pyramid will show many producers, first level and above consumers in an ecosystem. Therefore it is more like a food web.
Why are there so few organisms at the top of an energy pyramid?
This is because only about 10% of energy is transferred from one trophic level to the next. The other 90% or so is used up by the organism itself for life processes, digestion, excretion, growth, movement and transpiration for plants. Therefore the amount of energy decrease up the trophic levels and the higher the trophic level, the less the energy received.
How Identify the orginfrom which all living things on earth get their energy?
With few exceptions, the origin from which all organisms on earth get their energy is the sun.
