Select all of the answers that apply. _____ cause earthquakes and volcanic activity at _____. Fault lines, laccoliths Plate tectonics, plate boundaries Plate tectonics, the Ring of Fire Heat from Earth's mantle, fault lines
Plate tectonics ; plate boundaries. __________________________________________ Plate tectonics; Ring of Fire ; would be correct, too, (Note: not ALL earthquakes and volcanoes at the "Ring of Fire"). _________________________________________
