Unit 2 Vocab

to slowly gather or build up

• emissions

• accumulate

• dispose

to make unclean or unusable by adding a polluting substance

• contaminate

• toxic

• lethal

to get rid of by throwing away or selling; always followed by “of” 

• toxic

• emission

• dispose

something released or leaked into the world, especially a gas

• toxic

• Lethal

• emissions

 particular type of business or manufacturing

• industry

• livelihood

• accumulate

deadly

• lethal

• toxic

• emission

the way a person makes a living or earns money for basic needs

• toxic

• industry

• livelihood

poisonous; very unpleasant or harmful

• lethal

• toxic

• contaminate