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Troy Barthelme
4 R's
14
Science
7th Grade
11/18/2013

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Cards

Term
recycling
Definition
using materials from an object to make a new object
Term
reusing
Definition
using object again
Term
what are 4 R's
Definition
reduce, reuse, recycle, repair
Term
e-waste
Definition
electronics
Term
examples of e-waste
Definition
1 light bulbs
2 vacuume cleaners
3 computer screens
Term
examples of from recycled plastic things made
Definition
1 pens
2 bags
3 clothing
Term
3 reasons why its good to recycle
Definition
1 saves natural resources
2 produces less pollution
3 uses less energy to build new one
Term
3 reasons why we dont recycle more
Definition
1 people are lazy
2 its inconvienent no curbside recycling
3 they dont understand recycling
Term
single stream recycling system
Definition
all recyclables are collected at once and mixed together
Term
what kitchen process is plastic #5 used for
Definition
microwave
Term
what plastic group contains different types of plastics
Definition
#7
Term
which recycle material is recycled repeatatadly without loss of purity
Definition
glass
Term
most recycled material in US
Definition
tin cans
Term
where can you recycle plastic bags
Definition
grocery stores
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