These problems affect regional farming communities. select all that apply. availability of water cloud cover overgrazing salinization short periods of daylight

 the factors that affects regional farming communities are :\
Availability of water: Water is important for plant growth, and its availability is very important for farmers.
overgrazing is an issue because it leads to increased desertification in the long run and loss of soil cover in the short run.
salinization which have to deal with the salinity of the soil, either ph or alkalinity is very important for plant growth.
 

Ithink it is a i’m not sure.