Nope, unless it's a river of ice, because hard water is ice.
Rainwater is naturally soft but can be hardened when it has picks up calcium and magnesium which are the essential minerals in hard water.
Because this heated water changes the temperature of the lake or river into which it is released
Because this heated water changes the temperature of the lake or river into which it is released
Because this heated water changes the temperature of the lake or river into which it is released
because minerals are hard
rain water soft whilst falling,when it hits the ground or into rivers it mixes minerals etc which in in turn turn it hard some area like devon it stay soft
it is a fresh water river
The running water in the river erodes the landscape.When the river tumbles at steep angle over very hard rocks or down a steep valley side it forms a waterfall
If given enough time, the river will erode the area, but before that it will either run over the area if there is enough water, or will form a lake when it doesn't have enough water to continue.
The water freezes and the wheel will become stiff and hard to turn.
a river
first it's NiLe river, not nie river. the body of water the niLe river is: river