Answer:
rift valleys and new crust but there might be more
Answer:
The process of metal refining is done for the purpose of fixing the metals impurities through the reduction process. ... Metal refining produces refined metals but the main downside of this process is the production of too much waste after.
It is necessary to classify organisms because: ... It helps in the identification of living organisms as well as in understanding the diversity of living organisms. Classification helps us to learn about different kinds of plants and animals, their features, similarities and differences.
