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Mason Woodward
4R'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
broken charger, broken phone, old computer
Term
examples of things made from recycled plactics
Definition
container, desk accsesories, toys
Term
3 reasons why it is good to recycle
Definition
A)saves natural reources,
B) produces less pollution,
C) uses less energy to build a new one
Term
3 reasons why we don't recycle more
Definition
A) people are lazy,
B) incovient- no curbside pickup or nearby recycling center,
C) they don't understand recycling
Term
single stream recycling system
Definition
all recyclables are collected at once (mixed together)
Term
What kitchen process is plastic #5 used for?
Definition
microwave
Term
What plastic group contains diffrent types of plastics?
Definition
#7
Term
Which recycled material is recycled repeatedly without loss in-purity?
Definition
glass
Term
most recycled material in U.S.?
Definition
tincans
Term
Where can you recycle plastic bags?
Definition
grocery stores
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