n the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms. the branch of geology studying the folding and faulting of the earth's crust. the branch of geology that studies rocks: their origin and formation and mineral composition and classification.
1 Playing violin will not go by itself you know! As they say practice makes perfect. You don't have to practice an hour at once, just start with 15 minutes a day, and if you can keep up the good work, you can increase the practice time a bit every week or so.  Breaking up your practice is helpful.
It is the smallest and highest-pitched instrument in the family in regular use. The violin typically has four strings tuned in perfect fifths, and is most commonly played by drawing a bow across its strings, though it can also be played by plucking the strings (pizzicato). Violins are important instruments in a wide variety of musical genres.