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Listening practice
/ Section HCSV
Listen to an Academic Talk
Listen to a talk in a geology class.
Listen
27. What is the difference between stalactites and stalagmites?
A
Stalactites form in new caves, and stalagmites form in old caves.
B
Stalactites hang from the ceiling, and stalagmites grow up from the floor.
C
Stalactites grow faster than stalagmites.
D
Stalactites are made of ice, and stalagmites are made of rock.