MASS SPECTRA/3
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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| THE CLOUDS ABSORB MUCH OF IT AND THIS IS WHY ... | CLOUDY NIGHTS ARE WARMER THAN CLEAR NIGHTS.
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| MOL ATMOSPHERE ABSORB CERTAIN FREQUENCIES OF THIS INFRARED RADIATION.(CALLED... | GREENHOUSE GASSES).
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| THE MOLECULES ABSORBED INFRARED AND... | GO INTO A HIGHER VIBRATIONAL ENERGY LEVEL, THEY THEN RETURN TO GROUND STATE BY EMITTING RADIATION OR THROUGH COLLISION.
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| COLLISION CONVERTS ENERGY INTO HEAT SO SOME RADIATION EMITTED BY EARTH... | IS RE-RADIATED BACK TO EARTH OR TRAPPED AS HEAT AND DOESN'T; ESCAPE TO SPACE.
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| WATER VAPOUR IS ANOTHER ... | IMPORTANT GREENHOUSE GAS. IT IS ESTIMATED THAT NEARLY 95%. OF RADIATION ABSORBED BY ATM IS ABSORBED BY WATER VAPOUR.
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| SO WHY NIGHTS IN DESERT ARE SO COLD... | COZ LITTLE WATER VAPOUR IN AIR.
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| LEVEL OF C02 HAVE BEEN RISING SINCE... | INDUSTRIAL REVOLUTION, AND STILL INCREASING.
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| HOW MANY PPM... | TODAY WE HAVE 380PPM OF C02 IN THE ATMOSPHERE.
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| EVERY YR THE MASS OF C02 PRODUCED BY BURNING FUEL INCREASE BY ... | 1 BILLION TONNES.
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| OTHER GASES THAT ABSORBED INFRARED ... | ARE METHANE , HCFC AND CFCS, AS WELL AS OXIDES OF NITROGEN. APART FROM THE HALOGENATED HYDROCARBONS.
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| INCREASING DUE TO HUMAN ACTIVITY EFFECTS ARE... | ICE AGES GLACIERS SWEPT BACK AND FORTH.
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| NATURAL AND ANTHROPOGENIC SOURCES OF ... | GREENHOUSE GASES.
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| THERE IS NATURAL BALANCE BETWEEN ... | PRODUCTION AND RELEASES OF C02.
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| ANIMALS AND PLANTS CONVERT CARBS INTO... | C02 (RESPIRATION) AND PHOTOSYNTHESIS.
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| THE SEA ABSORBS... | C02
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| CO2 IN RELEASED BY ... | VOLCANIC ACTIVITY INCLUDING HYDROTHERMAL EVENTS DEEP IN OCEAN.
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| SHELLFISH STORE LARGE AMOUNTS... | OF CO2 AS CACO3 WHICH FALLS TO OCEAN FLOOR WHEN DIE.
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| DURING CARBONIFEROUS PERIODS, C02 WAS... | LOCKED UP AS OIL,COAL,FOSSIL FUEL.
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| WHEN BURNT FOSSIL FUELS' RELEASED ... | THE C02 THAT HAD BEEN REMOVED BY PHOTOSYNTHESIS MANY YEARS AGO.
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| DURING THE INDUSTRIAL REVOLUTION MORE C02,CAUSING THE CONC OF C02 IN SEA AND ATMOSPHERE TO RISE. |
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| THIS INCREASE THROUGH HUMAN ACTIONS IS CALLED... | ANTHROPOGENIC ACTIVITY.
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| METHANE IS PRODUCED... | NATURALLY AND ANTHOPOGENICALLY.
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| ANAEROBIC DECOMPOSITION OF VEG MATTER PRODUCES... | METHANE.
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| AGRICULTURE IS A SOURCE IT’S PRODUCED BY... | FLOODED RICE FIELD AND BY COWS AND SHEEP AND DECAY OF ORGANIC MATERIAL IN LANDFILL SITES.
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