Question

Do you love to discover what the Earth is made of and explore how it changes over time? If so, someday you could become a scientist that specializes in (4)_____. You could showcase the history of the planet through preservations of organisms in rocks, called (5)_____. You could also explore the earth’s available resources and how mankind benefits from them. This includes (6)_____, like coal and gas. There are also (7)_____, including iron and copper. Finally, as an Earth 
Scientist, you could work to preserve and 
protect the planet by studying (8)_____ .