Author Question: Earth's magnetic poles A) are fixed. B) are migrating approximately 55 to 60 km (34 to 37 mi) ... (Read 86 times)

savannahhooper · **on:** Jul 14, 2018

Earth's magnetic poles

A) are fixed.
B) are migrating approximately 55 to 60 km (34 to 37 mi) per year.
C) are perfectly aligned with Earth's axis.
D) are misaligned from Earth's axis by 23.5 degrees.

Question 2

For the Earth's energy budget, ________ is energy income and ________ energy expenditures.

A) transmission; reflection
B) reflection; albedo
C) insolation; radiation to space
D) refraction; scatter