Massive stars build up a core of __________ (what is the final element?).
Which of the following are ways to map the sea floor?
Which of the following are ways to map the sea floor?
What is the rain shadow effect?
What is the rain shadow effect?
What are the three possible shapes of the universe?
What are the three possible shapes of the universe?
What are the conditions for fossilization?
What are the conditions for fossilization?
What is the principle of superposition?
What is the principle of superposition?
Which of the following is a slow geologic process?
Which of the following is a slow geologic process?
Once a star is born, what is the force/mechanism that can go…
Once a star is born, what is the force/mechanism that can go against the inward crushing force of the gravity? ______________
A mineral is any ________________ occurring, _____________ s…
A mineral is any ________________ occurring, _____________ solid, that possesses an ____________________ that allows for some variation.
Explain the process of down cutting.
Explain the process of down cutting.