open tree formation
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- temperature inversion
- Environmental Protection Agency (EPA)
- higher layers (of the stratosphere)
- trade-off
- ITF,IPCC Trust Fund
- containment (of solid wastes)
- aromatic
- technological items
- pollution control industry
- plankton
- alkyne
- polyaromatic hydrocarbon
- exhaust heat
- aerosol (spray-)can
- advisor
- organohalogen compound
- alterant
- partially halogenatedb CFC
- ozone reduction
- automative air conditioning