By drinking liquid.
The diffculty of drinking in the protective mask
proportional
dehydration increases hematocrit
good health
Inury and or Disease.
no
no
It increases the likelihood of mass movement as the pressure of lower faults, joints and strata has increased.
Food poisoning creates numerous problems. Two of the most common are diarrhea and vomiting. These certainly cause dehydration. And fever causing sweating which increases the dehydration.
Skin cancer likelihood increases with increased exposure to uv.
Poverty