Normal rainfall is slightly acidic, which means its ph must be a. less than 2. b. between 5 and 7. c. between 2 and 4. d. between 7 and 9.

It would be b) because when it’s slightly acidic the ph is not so low so it’s between a ph of 5 and 7. Acids are always ph less that 7 and neutral solutions are ph of 7 and bases are ph of higher than 7,so between 7 and 14.

Aseasonal prevailing wind in the region of south and southeast asia, blowing from the southwest between may and september and bringing rain (the wet monsoon ), or from the northeast between october and april (the dry monsoon ).