Listen to these words.
quicksand
volcanic
igneous
geyser
to agitate
geothermal
intermittent
saturated
discharge
turbulent
slope
unstable
stable
eruption
Learn the new words!
eruption
stable
unstable
slope
turbulent
discharge
saturated
intermittent
geothermal
to agitate
geyser
igneous
volcanic
quicksand
Now, do the test!