Well, sold particles are tightly packed together with bonds connecting them to each other. They are always vibrating, when they are heated the particles start vibrating a lot more until some of the bonds break and the particles have more space to move. This is when they turn into a liquid.
The process that must occur to change any rock to igneous rock is melting.
In the melting-pot that is America, you can be define by your ancestors background, if you had Irish ancestors or parents you would be considered Irish-American or as they shorten it in America to just Irish, Italian, polak, Russian, scotch-Irish etc
Russia is a melting pot
. Define ex post facto.
Define the Agricultural Revolution in Europe.
Evaporation of water, melting of rocks in volcanoes, melting of ice etc. are natural physical processes.
melting and crystallization
decompression melting and wet melting (the addition of volatiles) :)
Melting and condensing.
When cooled to below 54.36 K (-218.79 oC , -361.82 oF, oxygens melting point) it will become solid. That's what a 'melting point' is!
Melting.
condensation and melting
Melting and solidification!
Yes, changes of state (melting, boiling, freezing, condensing) are physical processes.
Melting and dissolution are physical processes; but some chemists consider dissolution as a chemical process.
heating and melting it
Define processes on either end of communication. Define the types of messages. Define the syntax of messages. Define the meaning of any informational fields. Define how the messages are sent and the expected response. Define interaction with the next lower layer.