Answer:
strongly acidic
Step-by-step explanation:
Soils can be classified according to their pH value: 6.5 to 7.5—neutral. over 7.5—alkaline. less than 6.5—acidic, and soils with pH less than 5.5 are considered strongly acidic.
If your typing this I would recommend that you don't copy this word for word because of plagerism I dont want to be the source for that. You may alternate it and put it in your own words tho :)