B - Fill in the line with the correct answer. Choose your answer inside the box.
hard water
secwoter
freshwater
groundwater
(22)
is also called (23)
contains plenty of salt. It is found in the seas and oceans. Seawater
(24)
is found beneath the earth's surface. it comes from water that
seeps into the ground. It is considered the cleanest water and contains plenty of dissolved
minerols which the human body needs.
(25)
is also called surface water. This is found in open but small bodies
of water like rivers, lakes, creeks and ponds. Surface water comes mostly from rain.​