Eco 1.2, 1.3 Review
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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| A flea is a _____ because it feeds off of its host | parasite
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| A dog is a _____ because a parasite feeds off of it | host
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| When a butterfly drinks nectar from a flower, the flower is pollinated and the butterfly is fed. This relationship is called ________ | mutualism
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| The struggle among organisms to survive in a habitat | competition
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| Interaction in which one organism kills and eats the other organism | predation
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| A close relationship between two species in which at least one species benefits | symbiosis
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| A relationship in which one species benefits and the other species is neither helped nor harmed | commensalism
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| A wolf kills and eats a rabbit is an _________ | example of predation
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| A mosquito sucks blood from a host is an _______ | example of parasitism
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| A clownfish is protected by a sea anemone, but the sea anemone is neither harmed nor helped is an ___ | example of commensalism
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| A bee drinks nectar and a flower is pollinated is an _____ | example of mutualism
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| An organism's specific role or its job in a habitat is called its _____ | niche
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| Determining population size by counting each individual one-by-one is _____ | direct observation
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| A method used to determine population size of a species that is spread out over a large area is _____ | sampling
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| If birth rate is higher than death rate, | population increases
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| Food, space, natural disasters, and predation are _________ that affect population growth | limiting factors
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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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Created by:
Upton 6th Science
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