4 ms·
You can easily see this effect on Highways (in Europe where trees are planted just at the edge of the road). The trees there are the first ones that turn green
by ioulian 8y ago
You can easily see this effect on Highways (in Europe where trees are planted just at the edge of the road). The trees there are the first ones that turn green (and get greener much faster) while the trees in the farmland are still without leaves.
- mattkrause 8y agoI wonder if that’s due to CO2 levels, warmer temperatures (asphault captures a lot of heat) or human selection for “pretty” trees along the highway.