sciencist
scientist
if you didn't know during that war Laura secord walked from queenston hieghts to st.davids
Heights
she is scared of hieghts
Acrophobia, Altophobia, Batophobia, Hypsiphobia or Hyposophobia.
East of Dourbridge is Hieghts of Loneliness
prodigy hates hieghts
So the seafarers will know if they will travel safely or not for instance: the tide is high,,,, the seafarers know it the know that they wont be safe in high tides but in low tides ,the sea level might not be high enough for their boat to ride on safely
icy hieghts
Simple you search for news about tides in different weather news or watch TV about the weather.
Two high tides and two low tides altogether four
Fishing and Shipping industries.The tides is important for fishers because they need to know the water level,and I dont know about shipping industries