3. What are the key differences between a scientific hypothesisand a scientific theory according to the lecture? Choose from thefollowing:
a. [A hypothesis turns into a theory after very close scrutiny andacceptance by the scientific community.]
b. [A theory is an accumulation of many well-proven andwell-accepted hypotheses that explain why phenomenon occurs.]
c. [A hypothesis and a theory mean essentially the same thing inthe sciences. One is just slightly more proven than the other.]
4. What are the key differences between a scientific theory anda scientific law/principle according to the lecture? Choose fromthe following:
a. [A law explains the process of a phenomenon, but not why itoccurs like a theory does.]
b. [Laws are always correct and to the point. Theories aregenerally ideas that can be proven wrong.]
c. [Laws can explain why a phenomenon occurs, unlike a theory.]
5. According to the lecture, what energy source is Earth usingprimarily for its internal processes?
a. [Interior heat]
b. [Geothermal energy]
c. [Solar energy]
d. [Radioactive Decay]
e. [Magma]
6. According to the lecture, what energy source is Earth usingprimarily for its external/surficial processes?
a. [Interior heat]
b. [Geothermal energy]
c. [Solar energy]
d. [Radioactive Decay]
e. [Magma]