Metamorphic Rocks Lesson #14 Rocks are formed on Earth as igneous, sedimentary, or metamorphic rocks. Igneous rocks form when rocks are heated to the melting point which forms magma. Sedimentary rocks are formed from the cementing together of sediments, or from the compaction (squeezing together) of sediments, or from the recrystallization of new mineral grains which are larger than the original crystals.
Roadside assistance plans typically do not include any needed repairs. Having a flat tire patched can cost $0-$60, depending on type of tire. Replacing a typical car battery can cost $50-$220.
How much is it? On average, AAAâs memberships that include roadside assistance can cost anywhere from $50 to $150 per year. The costs will depend on the type of plan that you want to sign up for. According to HowStuffWorks.com, a basic service plan retails for $52 while the premium plan can cost upwards of $105.