Biology 3.1. 3.2
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 | is the scientific study of interactions of organisms with one another and with the physical and chemical environment.
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| Biosphere | is the layer of the planet Earth where life exists.
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| Species | is often defined as a group of individuals that actually or potentially interbreed in nature.
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| Population | an assemblage of individuals that belong to the same species and live in the same area.
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| Community | an assemblage of different populations that live together in an area.
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| Ecosystem | includes all the organisms that live in a particular place, together with their physical environment.
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| Biotic factor | is any living part of an environment.
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| Abiotic factor | is any nonliving part of an environment.
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| Autotrophs or Primary producers | are organisms that can produce their own food by capture energy from sunlight or chemicals.
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| Photosynthesis | the process in which autotrophs capture light energy and use it to convert carbon dioxide and water into oxygen and sugar.
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| Chemosynthesis | the process in which autotrophs use chemical energy to produce carbohydrates.
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| Heterotrophs | organisms that rely on other organisms for their energy and food. (know as consumers)
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| Herbivores | obtain energy by eating only plants (cow).
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| Carnivores | eat only animals (snake).
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| Omnivores | eat both plants and animals (humans).
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| Detritivores | feed on dead matter (earthworms).
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| Decomposers | break down organic matter (fungi).
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| Scavengers | consume the carcasses of other animals (vultures).
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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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