Tree of Carbon

What repeating pattern do you see in the tree?

The trunk splits into two large branches, then each branch splits into two, smaller and smaller. Roots have the same pattern.

Change the angle. How do the patterns change?

The angle change shows up in all branches, large and small. 

How do trees fight climate change?

Too much carbon in the air is causing climate change. Leaves take in carbon dioxide (CO2). Through photosynthesis, carbon (shown as black) is converted to wood and sugars, or trapped in roots and soil. This carbon trapping helps fight climate change. 

1 / 3

Which of the below has a 45 degree branching angle? (Use model to help you answer)

2 / 3

Which has a 30 degree branching angle?

3 / 3

Which of the following are true?

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