1.   Improvements to the physical environment range from removing graffiti to planting trees.

2.   There are, however, genuine stories of idealists recreating a forest environment by planting trees in the thousands.

3.   When planting new trees in your garden, make sure that you know what the mature heights are likely to be.

4.   You can make your flights carbon neutral by planting trees to make up for the greenhouse gas emissions.

5.   There are practical as well as aesthetic reasons for planting trees.

6.   American Electric Power Co. is betting that planting trees in Bolivia now will save it from having to install costly equipment at its plants in the U.S. Midwest later.

7.   And forestry agencies missed the goals for planting trees, which absorb carbon dioxide from the atmosphere as they grow.

8.   Both Walsh and his father work part-time for the company planting trees on hillocks of scarred earth at the edge of town.

9.   Delay planting trees and shrubs until fall.

10.   Dozens of volunteers, some of them food bank beneficiaries, labor at everything from packing food boxes to planting trees.