Most lakes fill with water naturally, damed lakes fill by the river or stream that is blocked.The same as most reservoirs. There are very few lakes that are filled purposely by pumping water into them.
a lake
9,300 square kilometers, the Lake Eyre salt pan fills with water a few times every century
The wet kind
fresh water
Lake Eyre rarely gets its water from rainfall. The water that fills Lake Eyre comes mainly from the river systems which drains into it, so rainfall into Lake Eyre cannot really be measured.
Lakes are bodies of water that are surrounded by land. lake are formed naturally or sometimes artificially by men. Lakes usually form when rivers encounter a low lying area where the water collects, or when an underground spring fills the area, which if it overflows can form a river. It is talking about how it is made
Freshwater
Crater Lake in Oregon is a lake that fills the caldera of an extinct volcano, Mount Mazama. It is known for its deep blue color and clarity, making it a popular tourist destination.
Under ground Caverns are Caused When a New Lake is being Formed, That keeps a Cave under the lake that soon Collapse Because the wieght of the lake/Water, Causes Erosion That Then Is Deposition because the Lake water fills up The under ground Cave.
lake water or spring water
Lake Eyre is most likely to have water following the monsoonal season in northern Australia. However, it fills only about once every decade, often remaining dry for longer periods than that.
Many years of minerals being washed into the lake Eyre basin with no way for them to get away. every time the lake fills up more salt is washed into it and left there when the water evaporates.