EVAPORATION

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• EVAPORATION
• CELLULAR RESPIRATION
• CARBON DIOXIDE
• PHOTOSYNTHESIS
• CONDENSATION
• OXYGEN
• TRANSPIRATION
• COMBUSTION
• PRECIPITATION

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Every time you take a drink, shower, or flush
the toilet, does the earths freshwater become
less and less?? Every time you take a breath,
is there less and less oxygen in the world??
The Cycling of Matter
NO!! Matter changes form, but does NOT
disappear!!
Matter, such as oxygen, water, carbon, nitrogen
CYCLE throughout a community.
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Water Cycle
COLD AIR IN ATMOSPHERE
Condensation (clouds)
Precipitation
Transpiration
Evaporation
Respiration
Oceans/Rivers/Lakes
Plants
Animals
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Fill in the Blanks and COLOR
WATER CYCLE RAP
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Oxygen Cycle
Photosynthesis
CO2
O2
Respiration
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Carbon Cycle
Carbon dioxide
Intro to carbon cycle
CO2
Respiration
Combustion (burning) of fossil fuels
Respiration
CARBON CYCLE TAUGHT RIGHT. YEAH
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Carbon dioxide
CO2
Sugars
Photosynthesis
CO2
respiration
Respiration
Carbohydrates (Food)
soil
Combustion of Fossil fuels
Global warming 101
Death and Decomposition forms fossil fuels
Message from President
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Frozen Carbon Perennially frozen ground, known as
permafrost, underlies nearly a quarter of the
Northern Hemisphere and stores a huge amount of
carbon
EXTENT OF PERMAFROST Continuous 90 50 10 None
ANCIENT PLANTS  removed carbon from the
atmosphere by absorbing carbon dioxide. When the
plants died, much of their stored carbon was
trapped and frozen in layers of soil and glacial
silt
OVER THOUSANDS OF YEARS  the layers of soil and
debris built up to form a deep layer of
continuously frozen ground, called permafrost,
which now contains twice as much carbon as the
entire atmosphere
CARBON ESCAPES  when organic material in permafrost thaws and decomposes. Carbon dioxide is released in aerated areas, but in lakes and wetlands carbon bubbles up as methane, an especially potent greenhouse gas.
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Carbon Cycle
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Atmospheric Nitrogen (78 of air)
N2
Food high in protein Meat Fish Eggs Milk products
DE-nitrification BACTERIA
FOOD
Nitrates
Nitrogen-fixing bacteria in roots
Nitrification BACTERIA
Nitrites
Waste (urine, poop, death)
Ammonium
Decomposers
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