Pop & Eco 5 (Energy Pyramids)
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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Energy Pyramid | a diagram that shows the amount of energy that moves from one feeding level to another in a food web
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Trophic Levels | The levels of an energy pyramid through which energy flows from producers to primary consumers, secondary consumers and so on.
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Autotroph | An organism that makes its own food (a producer)
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Omnivore | organism that obtains energy by eating both plants and animals
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Detrivore | a scavenger, such as an earthworm, that feeds on dead plant and animal matter
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Biomass | organic matter that can be a source of energy in an ecosystem.
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Photosynthesis | process by which plants use the sun's energy to convert water and carbon dioxide into sugars
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Reactants of Photosynthesis | CO2 & H2O
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Products of Photosynthesis | C6H12O6 (glucose) & O2 (oxygen)
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Calories | Units of heat that measure the energy used by the body and the energy that foods supply to the body
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Items that lack calories | Water, sleep, vitamins, minerals
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Items that have calories | Fats, Carbohydrates, Proteins
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Uses for food | Energy, nutrients, building body tissue.
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10% | The amount of biomass energy that transfers up to the next trophic level in an ecosystem.
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90% | The amount of biomass energy lost beween trophic levels in an ecosystem.
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Decomposers | Organisms that break down wastes and dead organisms and return raw materials to the environment
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Herbivores | An organism that eats only plants.
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Carnivores | Organisms that eat other animals for energy
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Detritus | Dead organic matter or waste products
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Heterotrophs | organisms that cannot make their own food
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
KBadgley
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