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Unit 2 Vocabulary

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Accumulation   The process of increasing in quantity, number, or amount  
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Atmosphere   The whole mass of air surrounding the Earth  
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Condensation   Gas changing to a liquid (example- water vapor into cloud)  
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Evaporation   Liquid changing to a gas  
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Groundwater   Water that collects in cracks and pores in underground soil and rock layers  
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Precipitation   Any form of water falling from clouds (rain, snow, hail, sleet)  
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Runoff   Water from precipitation that runs into a gully that flows into a stream, which in turn flows into a lake, reservoir, estuary or the ocean  
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Transpiration   The process by which plants give off water vapor through the stomata (holes) in their leaves  
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Carbon Dioxide-Oxygen Cycle   cycle by which plants take in CO2 and give off oxygen and animals take in oxygen and give off CO2  
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Carbon Dioxide   Atmospheric gas that animals release (give off) and plants take in during photosynthesis  
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Oxygen   Atmospheric gas that plants release during photosynthesis and animals take in during respiration  
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Photosynthesis   Process by which plants make their own food in the form of sugar and give off oxygen  
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Respiration   what animals do when they take in oxygen and give off carbon dioxide  
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Chrysalis   The hardened outer layer of a butterfly during the pupa stage  
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Cocoon   An envelope usually of silk which the larva of some insects (moth) forms about itself and passes the pupa stage  
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Complete Metamorphosis   4 Stages-egg, larva, pupa, adult; each stage looks very different from others (butterfly)  
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Incomplete Metamorphosis   Egg, Larva, Nymph, Adult- NO Pupa stage; Egg hatches into mini adult (example- cricket, grasshopper)  
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Molting   To shed hair, fur, outer skin, shell or horns with the cast-off parts being replaced by a new growth  
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Nymph   Stage of life cycle in organism that undergoes incomplete metamorphosis (mini-adult)  
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Larva   2nd stage of Complete Metamorphosis- example: caterpillar  
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Pupa   3rd stage of Complete Metamorphosis- example: butterfly inside a chrysalis  
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Created by: jchapates
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