Which factors can lead to a mass movement? check all that apply.
steep slopes
removal of vegetation
deposition
animal activity
earthquakes
undercutting of a slope

Select all the correct answers. which sentences contain a noun clause? rhett was unwilling to listen to what his friend told him. jade won the frisbee competition that was held in the city park. whoever said that the early bird catches the worm was right. the cowboy threw his lasso at the bull, which quickly threw it off and raced away.