0
Plastic is the hardest material to recycle on earth because:
1: Plastic has to be separated into many different kinds by hand
2: If a mixture of plastic is not recycled together they either contaminate the melt or you get a lower grade of plastic than the originals. This is called "downcucling".
3: Plastics need more energy to recycle than any other materials
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Hardest thing on Earth?
diamond is the hardest thing on earth
Are diamonds the hardest thing on earth?
yes.
What are the top 10 hardest firms in the world?
More information is needed to properly answer this question. The top 10 hardest firms in the world is too broad. Do you mean the hardest firms to get hired by, the hardest firms to work for, the hardest firms to sue?
What is the softest rock to hardest rock?
the softest rock is talc and the hardest is a diamond
What is the hardest mineral in this group?
Silicon Dioxide (known as Quartz) is not the hardest mineral, the hardest mineral is an allotrope of carbon called diamond. Quartz is only the 7th hardest mineral.
Which material is hardest to recycle?
piles
Hardest thing on Earth?
diamond is the hardest thing on earth
Is diamond the hardest thing on earth?
yes diomand is the hardest thing on earth
What is the hardest thing about arthritis?
the hardest thing about arthritis is dealing with the horrible pain
What is the hardest thing about barrel racing?
The hardest thing about barrel racing is the ground.
What is the hardest thing about grade 7?
I have to say the hardest thing about grade 7 is the bullying
When was The Hardest Thing - album - created?
The Hardest Thing - album - was created on 2009-01-25.
What is the hardest thing in friendship?
The hardest thing in friendship is to sustain it. You have to keep the same level of friendship all over.
What percent of people don't recycle?
In the US as of 2008 approximately 75% do NOT recycle.
Is graphene is hardest thing in the world?
No,diamond is the hardest known substance on Earth.
What is the hardest thing to deal with?
Yourself.
What is the hardest thing to write?
A sentence.
