Answers 2023/2024
This mineral deposit is most commonly associated with Archean rocks?
a. gold
b. coal
c. steel
d. natural gas
e. petroleum - ANSWER-a. gold
For abiogenesis to occur, what must be present?
a. monomers
b. polymers
c. amino acids
d. an energy source
e. oxygen - ANSWER-d. an energy source
Archean rocks can best be characterized as ________ .
a. commonly metamorphic rocks
b. mostly well-formed
c. commonly sedimentary rock
d. mostly located on the Earth's surface
e. unusually rich in fossils
Hide Feedback - ANSWER-a. commonly metamorphic rocks
During the Archean, tectonic plate movements are thought to have been ________ .
a. only present at subduction zones
b. faster than present day movements