a term that describes
things that are part of or from the
ocean.

the low point of a wave.

High tide is mostly at the night.

a sandy zone above the
foreshore in a shallow marine
environment.

the distance
between two wave crests, or the
distance between two wave
troughs.

Low tide is mostly in the day

the zone of a
marine environment between the
high and low tide lines; also called
the foreshore.

Small loose grains of worn or disintegrated rock.

a flat, muddy area in
the intertidal zone.

the time of low water.

the high point of a wave.

the tide at its highest level of elevation.