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Hint
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Answer
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Pollution properties
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State of Matter
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Pollution properties
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Energy form
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Pollution properties
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Density
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Pollution properties
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Persistance
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Pollution properties
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Toxicity
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Pollution properties
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Reactivity
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Pollution properties
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Adsorption
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Pollution properties
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Solubility
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Pollution properties
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Bioaccumulation
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Pollution properties
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Biomagnification
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Pollution properties
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Synergism
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Pollution properties
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Mutagenicity
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Pollution properties
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Carcinogenicity
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Pollution properties
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Teratogenicity
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Density: denser materials require more _______ _____ for ___________, so they are ________ ________
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Kinetic energy, suspension, deposited earlier
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Persistance (5 words)
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Length of time before degradation
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High persistance example
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CFCs
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Low persistance
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Pyrethroids
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Reactivity affects
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Degradation speed
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Reactivity affects
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Secondary pollutants
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Adsorption: _________ onto the surface of a _____ ________ to ___________ or _____
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Adhesion, solid particle, immobilise, delay
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Bioaccumulation: accumulates in ________ through ____-____ ________ of _____ ______
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Tissues, long term ingestion, small doses
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Biomagnification (6 words)
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Higher concentration in higher trophic levels
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Synergism example (4 words)
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Ozone -> leaf cuticles -> SOx
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Mutagenicity
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Capacity to cause mutations
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Carcinogenicity
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Capacity to cause cancer
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Teratogenicity
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Capacity to cause birth defects
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Factors affecting dispersal (8 words)
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Velocity and direction of air and water currents
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Factors affecting dispersal
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Temperature inversion
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Factors affecting dispersal
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Presence of adsorbant materials
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Temperature inversion: the __ _______ to the ground ____, creating an ________ ______ of ____ __
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Air closest, cools, inversion layer, warm air
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Temperature inversion: _______ _______ as _______ ____ before the inversion layer
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Prevents dispersal, pollutants cool
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_____ ___ adsorb onto ___ ________ or ______ ________
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Toxic ions, clay particles, organic materials
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Factors affecting degradation
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Temperature
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Factors affecting degradation
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Light
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Factors affecting degradation
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Oxygen
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Factors affecting degradation
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pH
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Effects of rapid sewage decomposition
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Deoxygenation
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Effects of slow sewage decomposition
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Toxin accumulation
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Effects of light
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Photochemical reactions
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Effects of light
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Photodegradation
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Effects of oxygen
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Biological reactions
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Effects of oxygen (SOx)
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Oxidation
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Effects of low pH
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Mobilises toxic ions
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Pollution controls
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Critical Pathway Analysis
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Pollution controls
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Critical Group Monitoring
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Pollution controls
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Emission location
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Pollution controls
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Emission timing
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CPA: exploration of all ________ ________ ________ to predict the ________ and assess the possible ______ and ______
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Potential exposure pollutants, movement, severity, extent
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CPA monitors... (3 words)
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Mobile, persistant pollutants
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Emission sources with high severity
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Valleys
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Emission sources with high severity
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Enclosed water bodies
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Emission sources with high severity
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Urban areas
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Emission sources with high severity
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Permeable rock above aquifers
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Principles of control
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Production prevention
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Principles of control
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Release prevention
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Principles of control
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Post-release remediation
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Principles of control
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Alternative processes
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Factors affecting water pollutant concentrations
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Dilution
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Factors affecting water pollutant concentrations
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Degradation
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Factors affecting water pollutant concentrations
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Removal rate
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Factors affecting water pollutant concentrations
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Dispersal
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Monitoring water pollution
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Biological Oxygen Demand
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Monitoring water pollution
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Chemical Oxygen Demand
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Monitoring water pollution
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Coliform count
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Monitoring water pollution
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Biotic Indices
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Biotic indices: ____________ ________ based off organism ________ __________ and ________
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Environmental quality, presence, abundance, diversity
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Acid pollution indices
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Lichens
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Water pollution indices
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Mayfly larvae
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Good biotic indices species
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Different sensitivities
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Good biotic indices species
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Easy identification
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Good biotic indices species
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Usually present
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Good biotic indices species
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Usually common
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