Crossword Clue:

Volcanoes develop over them

AnswerCrossword Clue
EONSVolcanoes develop over them
ISLANDSVolcanoes may form them
ABSCrunches develop them
PECSIron pumpers develop them
FINEMOTORSKILLSManipulatives help develop them
LATSPull-ups develop them
LATSChin-ups and pull-ups develop them