My Learning Life
Wednesday, 10 March 2010
PH Scale
Today I found out our soil's PH!
A PH scale ranges from 0-14 and the higher the PH the more acid is has and the lower the PH the more alkaline it has.
Our soil had a PH of 7 (neutral).
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment