fact and question: An example of avoiding waste is using an object more than once
Question: Reusing your paper plates is a good way to avoid making excess

What's the answer?

answer: rubbish

fact and question: the looseness of soil increases the amount of oxygen in that soil
Question: As dry soil becomes more and more broken up, it will always contain more

What's the answer?

answer: oxygen

fact and question: the skeletal system protects internal organs
Question: An animal would have its inner parts better protected if it had which of these?

What's the answer?

answer: a calcium fortified internal structure

fact and question: snowy means a large amount of snow
Question: A snowy mountain is a good place to

What's the answer?

answer:
go downhill with wooden planks attached to boots