Some of Earth\'s rocks retain traces of the magnetic field that point backward t

Question

Some of Earth's rocks retain traces of the magnetic field that point backward to its field today. True False Which of the following studies enabled scientists to determine the internal co composition of the Earth? Study of the rocks on the Earth's surface Study of earthquakes Study of composition of lava Study of bedrock in the deepest oceans None of the above Gas giants that are found orbiting close to their stars are called _____. Hot Jupiters Brown Dwarfs Brown planets Protostars Based on recent observations of very large planets in tight orbits close to their star, a new theory of planetary system formation has been formulated. This theory proposes that large planets formed "far" from the star, and _____ to their present position. proper motioned transited depleted migrated

Explanation / Answer

9 = True, this occurs , because earths magnetic poles will reverse at certain age, and magnetic minerals in molten magma will allign themslves to earths magnetic poles at that instant.

10 = Study of earthquakes

11 = hot jupiter

12 = transited

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.