P4C Tree Remeasuring at Oakville Trafalgar High School

The grade 9 Geography class at Oakville Trafalgar High School remeasured the trees in their P4C plot. Most trees are now considered mature (>4cm in Diameter at 1.3m) as the plot was planted in 2008. Students learnt how to use clinometers to measure the total height of the trees and how to read a tan table.

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