Ecosystems Week 1
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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Ecosystem | A community and the abiotic parts of its environment
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Autotroph | Any organism that can create its own food from inorganic materials
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Heterotroph | An organism that cannot create its own energy and must instead rely on consuming nutrients from other organisms
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Producers | An organism that makes its own food
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Primary Consumers | Organisms that eat plants
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Secondary Consumers | Organisms that eat the primary consumers and or may eat plants
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Decomposers | A type of consumer that gets its food by breaking down animal wastes and remains of dead plants and animals
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Herbivores | An animal that consumes only plants
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Carnivores | An animal that eats only other animals
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Omnivores | An animal that eats plants as well as other animals
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Population | Organisms of the same species living together in the same environment
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Community | The populations living in the same environment at the same time
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Population Density | Is a measure of how many organisms live in that area
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Limiting Factor | An environmental factor that causes a population to decrease
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Food Chain | A model that shows one set of feeding relationships among living things
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Food Web | A model that shows many different feeding relationships among living things
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Predator | An animal that feeds on other living animals
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Prey | The animals predators eat
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Organism | Any individual living thing
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Succession | An ecological change
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Energy Pyramid | A model that shows the available amount of energy in each trophic layer in an ecosystem
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Competition | It is what animals do to survive, they fight for their food
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Mutualism | The symbiotic relationship that benefits both organisms involved
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Symbiosis | Interaction between two organisms in close physical association
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Coexistence | To live at the same time
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Cooperation | To work together to do something
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Succession Primary | Regions in which soil is in capable of sustaining life
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Succession Secondary | Areas where communities previously existed been removed
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Taiga | A biome where winters are very cold and long and the dominant plants are conifers
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Tundra | Extremely cold climate located near the North and South Poles and on the tops of mountains; receives very little precipitation and has no trees
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Deciduous Forest | A biome in which the dominant plants are broad-leaved trees that shed their leaves each fall
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Grasslands | A biome where the dominant plants are grasses
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Tropical Rain Forests | A forest that is humid and rainy for much of a year
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Deserts | An area that gets little precipitation and has very little vegetation
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Ocean | A large body of salt water that covers most of Earth
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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.
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.
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:
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