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SCIENCE TOPIC 7.1

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