magma is the rock that is formed underground so when it comes on earth it'll cool down and form marble
<h3>Answer:</h3><h2>A Reaction is the rate rate which increases with a decrease in temperature.</h2>
It can be physical or chemical; a physical reaction is the one which occurs as a result to an event i.e. anger, happiness, excitement etc. Where as a chemical reaction is illustrates the process a chemical behaves when mixed with another substance.
Answer: C
Explanation: the application of scientific knowledge for practical purposes, especially in industry
