Free market because it is a system based on demand with little or no goverment control.
Bad weather means you will have an increased stopping distance. The correct option among all the options that are given in the question is the first option or option "a". Bad weather means safe driving and increased stopping distance is one aspect of safe driving in bad weathers. I hope the answer helps you.
When tectonic plates rub against each other they create a mountain or volcano.
Glaciers are bodies of dense ice
that moves constantly due to its hefty weight. Glaciers are known to cause glacial
striations, characteristic scratches to the underlying rock. Glaciers tend to
have rocks or boulders embedded on them, causing glacial striations. Glacial
striations have important role in determining movement of the glacier and thus
often studied.