bottle
bright
care
cold
dehydrate
dehydration
drink
exhausted
extreme
fainting
global warming
headache
health
healthy
heat stroke
high temperature
horizontal
hot
hydration
hyperthermia
lemon
lemonade
mandatory
medical recommendation
medicine
nature
outdoor
pressure
refresh
refreshment
sickness
summer
summertime
sun
sunny
sunstroke
sweat
sweating
symptoms
temperature
thermometer
thirsty
warm
water
weather
yellow