5th Grade Ecosystems
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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ecology | science concerned with the relationship of living things to each other and to their natural environment
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ecosystem | An interconnected community of organisms interacting with and depending on one another and the physical environment
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environment | everything that surrounds an organism and influences it
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food chain | a graphic which traces energy flow in an ecosystem; for example: sun>;water plants>;fish>;raccoon
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model | A small-scale version of a system that shows how the system works.
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organism | a living thing
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adaptation | a change in order to fit a new situation or use
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biodiversity | a wide variety of organisms
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carnivore | a consumer which gets its energy by eating only meat/animal flesh
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consumer | An organism that gets energy from eating other organisms.
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fertile | rich in nutrients
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forest | An area of land densely populated with trees.
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germination | process by which seeds swell up and begin to sprout and develop roots
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grassland | A large
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herbivore | a consumer which gets its energy by eating only plants and vegetation
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omnivore | a consumer which gets its energy by eating both plants and meat/animal flesh
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producer | an organism that can make its own food through the process of photosynthesis
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terrarium | a closed glass or plastic container where terrestrial (land) organisms can live and be observed
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terrestrial | Having to do with land or the Earth.
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aquatic | Having to do with water.
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decomposer | An organism that gets its energy from breaking down decaying organic material. The role of decomposers is the recycling of nutrients throughout the ecosystem.
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photosynthesis | The process by which plants use carbon dioxide and sunlight to create sugar for themselves for food
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producer | Any organism that makes its own food from the sun's light using photosynthesis.
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radiation | A way that heat energy can travel. Radiation occurs when heat energy leaves its source and travels through water or air to reach its destination.
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consumer | An organism that gets energy from eating other organisms.
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decomposer | An organism that gets energy from breaking down decaying organic material. Decomposers are responsible for recycling nutrients in an ecosystem.
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food chain | The way energy flows in a straight line as it passes from one organism to another.
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niche | The specific role an organism plays within its ecosystem.
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symbiosis | A close, prolonged relationship between two organisms of different species that may benefit the organism, but may not
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niche | An organism's specific role within an ecosystem that it has adapted to in order to survive.
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symbiosis | A close, prolonged relationship between two different species where one or both species may be helped to survive by the other.
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pollutant | A substance which when introduced into an ecosystem has a negative effect on the organisms living within.
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control | The variable in an experiment which is kept the same to ensure accuracy.
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Fair Test | An experiment where only one thing is changed
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variable | The element of an experiment that is changed or tested.
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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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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.
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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