2007-08-09 08:02:07 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Botany
If you are talking about taking up CO2 and generating O2 during the day almost anything green will do. If you are talking about avoiding waterways being polluted by silt from excessive runoff then Crownvetch is a good choice - grows easily, looks colorful, survives droughts, and stays perennial green.
2007-08-09 08:07:07 · answer #1 · answered by Rich Z 7 · 0⤊ 1⤋
Here in California they plant Oleander bushes alongside the roads to muffle noise, be a buffer on the median of freeways and to reduce pollution.
2007-08-09 08:05:38 · answer #2 · answered by Sage 6 · 0⤊ 1⤋
In the philippines.
We plant Indian mast tree. ( P. longifolia)
to reduced pollution
2007-08-10 01:25:30 · answer #3 · answered by june 2 · 0⤊ 1⤋
Here in the south the used Kudzu along side of the roads for errossion. It takes over everything.
2007-08-09 09:46:08 · answer #4 · answered by smittybo20 6 · 0⤊ 1⤋