from water to ice its' called freezing.
No. Many physical processes occur by artificial means. Boiling water on a stove or freezing it in a freezer is one common example.
Freezing
Blowing soap bubblesDissolving table sugar in water
freshwater and salt water
Precipitation.
it is a chemical process due to changes in pH occur, which are held to chemical processes. :)
Evaporation
Evaporation of water, melting of rocks in volcanoes, melting of ice etc. are natural physical processes.
"In physical geography, a dune is a hill of loose sand built by aeolian processes (wind) or the flow of water.[1] Dunes occur in different shapes and sizes, formed by interaction with the flow of air or water"-Wikipedia
Almost all the chemical reactions in life processes occur in solutions with water.
mixture like sand+water
yes. Chemical and physical processes incude the formation of clouds and precipitation, burning food, and the flow of running water.