แผ่นงานEarth's Layers and Continental Drift Practice Test
คำถามทั้งหมด: 18
แป้นคำตอบEarth's Layers and Continental Drift Practice Test
คำถามทั้งหมด: 18
crust
mantle
outer core
lithosphere
It contains "plastic" rock
icing and cake mix
C
D. Both B and C
Occurs in the mantle
, b)Occurs in the outer core
, c)Hot liquid rock rises
, d)Cooler rock sinks
convection of iron and nickel in the mantle
The constant circulation of iron and nickel in the mantle creating the Earth's magnetic field.
Sea floor spreading
protects us from solar flares
, b)keeps our atmosphere in place
Earth has a single magnetic field, magnets have many
The present day continents seemed to fit together like a puzzle
, b)Glacial scars showed evidence of continents once having similar climates
, c)Fossils of the same animals were found on different continents
magnetic reversal
The seafloor is moving apart and spreading
