Worksheets14 Earth - Resources 2
Total questions: 20
Worksheet time: 10mins
A chain of repeating units (called monomers)
monomer
dimer
replicate
polymer
What would the polymer formed from ethene monomers be called?
polyethene
poly(ethene)
poly(propene)
polyene
Why does the disposal of polymers in landfill sites cause problems?
Polymers produce toxic fumes
Polymers dissolve into the water supply
Polymers are usually non-biodegradable
1. When we use less of something?
Reduce
Reuse
Recycle
2. When we use something more than once.
Reuse
Reduce
Recycle
3. Turning an used material into a NEW material.
Reuse
Reduce
Recycle
4. Luis sells his dinosaurs at school. This act is:
Reusing
Recycling
5. Miguel's bike broke. He took it to a bike shop to have it fixed. Owen decided to _________ his bike instead of buying a new one.
Reduce
Reuse
6. The old cardboard was used to make new boxes. The cardboard was _________.
Recycled
Reduced
7. Teacher Kheyla asked that no more paper catalogs be mailed to her. She _________ her amount of junk mail.
Reused
Reduced
8. Can GLASS BOTTLES be recycled?
Yes
No
9. Can NEWSPAPER be recycled?
Yes
No
10. Can ALUMINIUM CANS be recycled?
Yes
No
11. Can PLASTIC BAGS be recycled?
Yes
No
12. Choose the Reduce, Reuse, Recycle symbol.
