Question

Please answerr pleaseeeee

Answer 1

1. crystallization

Step-by-step explanation:

over time a body of limestone has been squeezed and deformed by heat and pressure deep beneath the earth's surface , its structure and composition changes to form recrystallised limestone known as marble

Answer 2

1) The process mentioned here is " Weathering "

2) Chemical equation =

The acid H2CO3 and the CaCO3 combine to form HCO3 + HCO3 + Ca.