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SCIENCE TOPIC 7.1

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Across
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THE ACTION OF USING LESS OF AN RESOURCE SO THAT IT CAN LAST LONGER
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EXPONENTIAL GROWTH WILL CEASE WHEN A POPULATION REACHES THE UPPER... OF ORGANISMS IT'S ENVIRONMENT CAN SUPPORT
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RESOURCES ARE NOT EVENLY SPREAD AROUND EARTH
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WHEN THE NUMBER OF HUMANS GROWS BEYOND WHAT THE AVAILABLE RESOURCES CAN SUPPORT
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PRECIPITATION THAT IS MORE ACIDIC THAN NORMAL BECAUSE OF POLLUTION IS CALLED....RAIN
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WHAT SUBSTANCES DOES FOSSIL FUELS RELEASE IN THE AIR
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WHICH COUNTRY HAS THE HIGHEST POPULATION GROWTH RATE
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OBVIOUS SOURCES OF INDOOR AIR POLLUTION INCLUDE DUST, MOLD. PET HAIR
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TO ENSURE THAT THE FUTURE GENERATIONS HAVE ACCESS TO THE SAME RESOURCES WE ENJOY NOW
Down
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ADVANCES IN TECHNOLOGY RESULTED IN NEW.... AND .... METHODS
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THE NUMBER OF BIRTHS PER INDIVIDUAL FOR A CERTAIN TIME PERIOD IS WHAT RATE
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FRACKING.... GROUNDWATER
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IF THERE IS VERY LITTLE AVAILABLE
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AS WORLDS POPULATION GROWS, SO DOES THE .... FOR RESOURCES
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AFTER WHAT REVOLUTION DID HUMAN POPULATION GREW RAPIDLY
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ADVANCES IN TECHNOLOGY RESULTED IN NEW.... AND .... METHODS
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RATE OF CHANGE IS CALLED .... GROWTH
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CARS AND TRUCKS ARE THE.... SOURCE OF SMOG
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WHAT RESOURCES AFFECT OUR PLANETS CLIMATE
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... IS NOT ONLY A NECESSARY PART OF THE HUMAN DIET, IT IS ALSO USED IN NUMEROUS INDUSTRIAL APPLICATIONS