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

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Cards

Term
recylcing
Definition
using material from an object to make a new object
Term
reusing
Definition
using object again
Term
what are the 4 R's
Definition
reduce,reuse,recycle,repair
Term
e-waste
Definition
electronics
Term
examples of e-waste
Definition
computer, cell phone, tv
Term
examples of things made from recylced plastic
Definition
Paint, cell phones
Term
3 reasons why it is good to recycle
Definition
1. saves natural resources
2. uses less energy to build a new one
3. produces less energy
3. it makes new products
Term
3. reasons why we dont recycle more.
Definition
1. lazyness
2.they dont understand recycling
3. difficult to decipher
Term
single stream recylcing system
Definition
all recyclables are collected at once (mixed together)
Term
What type of plastic can withstand hot liquids?
Definition
#5
Term
What plastics dont fit in any others?
Definition
#7
Term
Why shouldnt broken glass be recycled?
Definition
It will break the machine
Term
What are some foods contained by these cans in your household?
Definition
soup
Term
Where can plastic bags be recycled?
Definition
grocery store
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