science
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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| mining can have a ( ) impact on habitats when it pollutes soil and water | negative
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| the ( ) increase in human population happened in the last few centuries | greatest
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| earth has ( ) amount of resources | limited
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| the human population is about 6.7 ( ) | billion
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| improved health care | population increase
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| carrying capacity is the ( ) number of individuals of a given species that earths resources can support | largest
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| population | all members of a species living in a given area
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| carrying capacity | is the largest number of individuals of a given species that earths resources can support and maintain for a long period of time
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| resource | things we need to survive
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| describe the growth of human population for most human history | steady straight line
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| when did human population reach 1 billion people | 1800
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| how long did it take the human population to double to 2 billion | 1900
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| when did human population begin to increase sharply | 1800s
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| what factors caused the human population increase | advances in technology and meds
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| what might happen to resources if the human population continues to rise | use them all
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| describe how the population of species x changed over time | went over carrying capacity and population decreased
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| what factors might of led to the increase in the population of species x | not dying
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| what is carry capacity | amount of resources
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| what happened to species x when it reached over carryings capacity | population lowered
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| what likely happen to resource availability when species x eached its carrying cappacity | didn't have enough to go around
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| what will happen to species x if they go over carry capacityt again | population lowers again
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| what is population | amount of something in a area
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| what is population explosion | sudden increase in population
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| when did we experince population explosion | 1800
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| why did we experrince population explosion | advances in technology
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To hide a column, click on the column name.
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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.
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Created by:
wooddyl1220
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