Matter and Energy in Ecosystems Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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matter | anything that has mass and takes up space
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energy | the ability to do work
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photosynthesis | process by which plants and other autotrophs capture and use light energy to make food from carbon dioxide and water
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autotroph | an organism that is able to capture energy from the sunlight or chemicals and use it to produce its own food
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heterotroph | an organism that cannot make its own food and gets its energy by consuming other living things
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chlorophyll | green photosynthetic pigment found in the chloroplasts of plants, algae, and some bacteria
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glucose | the sugar (food) that is made during photosynthesis
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stomata | small openings in leaves that allow water to evaporate and gases to be exchanged
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carbon cycle | the process by which oxygen is recycle in ecosystems
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water cycle | the continuous process by which water moves from Earth's surface to the atmosphere and back
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producer | an organism that can make its own food
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consumer | an organism obtains energy by feeding on other organisms
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decomposer | an organism that breaks down wastes and dead organisms
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scavenger | a carnivore that feeds on the bodies of dead organisms
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food chain | a series of events in which one organism eats another and obtains energy
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food web | the many overlapping food chains in an ecosystem
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energy pyramid | a diagram that shows how much energy moves from one energy level to another
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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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:
jabittn
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