1. What are the optimal conditions needed for this severe weather events? 2. How do you think people who live in the regions where tornados are most common can prepare themselves for such an event?

2%? i tried finding the exact sorry if it's not 100% correct ; -;

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

answer///unconditioned stimulus;