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science 4.2

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Total cards: 7•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (7)

#1
Front (Question)

the hypothesis that states that the continents once formed a single landmass, broke up, and drifted to their present locations

Back (Answer)

continental drift

#2
Front (Question)

continents were once joined to make a single huge continent and is Greek for ‘’ all earth ‘’

Back (Answer)

Pangaea

#3
Front (Question)

places where sea floor spreading takes place

Back (Answer)

Mid-ocean ridges

#4
Front (Question)

the process by which new oceanic lithosphere forms as magma rises toward the surface and solidifies

Back (Answer)

sea- floor spreading

#5
Front (Question)

When Earth’s magnetic poles change places

Back (Answer)

magnetic reversal

#6
Front (Question)

evidence that sea floor spreading comes from

Back (Answer)

magnetic reversal on ocean floor

#7
Front (Question)

items that provide evidence that the continents were once closer together

Back (Answer)

fossils