You can easily trigger avalanches on many steep slopes. Avalanches can get large enough to bury or even kill you (size 2).
You can easily trigger avalanches on some steep slopes. Avalanches can get large enough to bury or even kill you (size 2). Remote triggering is possible.
You can trigger avalanches on many steep slopes. Avalanches can get large enough to bury a car or destroy a small house (size 3).