Deep inside Earth, between the molten iron core and the thin crust at the surface, there is a solid body of rock called the mantle. When rock from the mantle melts, moves to the surface through the crust, and releases pent-up gases, volcanoes erupt. Extremely high temperature and pressure cause the rock to melt and become liquid rock or magma.
The scientific definition of work is the transfer of energy from one object to another, especially in order to make the second object move in a certain direction. Work is equaâ¦l to the amount of force multiplied by the distance over which it is applied.
Science is the field of study concerned with discovering and describing the world around us by observing and experimenting. Biology, chemistry, and physics are all branches of science. Science is an empirical field, that is, it develops a body of knowledge by observing things and performing experiments. The meticulous process of gathering and analyzing data is called the scientific method, and we sometimes use science to describe the knowledge we already have.