High tides, low tides, spring tides (which are maximum high tides) and neap tides (which are the lowest of low tides).
It's gravity creates high and low tides, as well as waves and other things of the like, which are crucial as many animal species have evolved to survive with the changing of high and low tides throughout the day!
Fifteen thousand feet.
They consider high and low tides in their journey because if it is high tide the water level will be high but if it is low tides the water level is low.
Low tides
Tides that are not very high and not very low are called neap tides.
High tides. The others are called low tides.
medium tides
Actually, there are TWO high tides and TWO low tides, on almost every day.
same
Extra high tides are called spring tides and extra low tides are called neap tides ********************************************* Spring high tide is a tide that is very high and reaches high up the beach. Spring low tide is a tide that is very low and goes far down the beach. Neap tides are the high and low water tides that range over the beach between the Spring tide marks.
The two types of tides are spring tides and neap tides. Spring tides occur when the sun, moon, and Earth are in alignment, creating higher high tides and lower low tides. Neap tides happen when the sun and moon are at right angles to each other, resulting in less extreme high and low tides.