Answer:
Step-by-step explanation:
Remark
If you throw something away, you have done nothing to try and make use of it. It's easy, quick and not environmentally friendly.
All the others help the environment.
Reduction means there is less to throw away.
Reuse means that the object gets a new life of usefulness so it is not thrown away. .
Recycle means that that something that would take years to decompose, is done very quickly and hopefully efficiently.