Wednesday, 21 June 2017

How Long It Takes For Things To Biograde

This shows how long things take to bio grade and what bio grades (breaks down).  It also shows  how many years things take to break down. We have put on a variety of things that biodegrade from newspaper to leather shoes. Glass bottles was far the biggest but it couldn't fit properly.

Today Shakaia and I were looking at charts. We chose to work on 'how long things take to biograde'. The gragh here shows how long it takes for thing to break down, and also what the items are that break down.

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