HELP ME PLZ What is the differance between the black drip tubing and the brown drip tubing? a
Black drip tubing is universal and can be used for anything?
b
Brown - line has the emitters already built into it?
c
Black drip tubing come in one size only 1/2"?
d
They are both the same?

What recommendations would you give to your local community to to decrease the local effects of human impact on the environment? list 2 recommendations and how they will positively impact your community. 3. what recommendations would you give to the global governments to decrease the global effects of human impact on the environment? list 2 recommendations and how they will positively impact our planet.