gh708dylanm

waves:A wave is a disturbance that propagates through space and time, usually with transferrance of energy. While a mechanical wave exists in a medium (which on deformation is capable of producing elastic restoring forces), waves of electromagnetic radiation (and probably gravitational radiation) can travel through vacuum, that is, without a medium. Waves travel and transfer energy from one point to another, often with little or no permanent displacement of the particles of the medium (that is, with little or no associated mass transport); instead there are oscillations around almost fixed positions. Tides: Tides are the rising and falling of Earth's ocean surface caused by the tidal forces of the Moon and the Sun acting on the oceans. Tidal phenomena can occur in any object that is subjected to a gravitational field that varies in time and space, such as the Earth's land masses. (see Other tides).currents: An ocean current is any more or less continuous, directed movement of ocean water that flows in one of the Earth's oceans. Ocean Currents are rivers of hot or cold water within the ocean. The currents are generated from the forces acting upon the water like the earth's rotation, the wind, the temperature and salinity (hence isopycnal) differences and the gravitation of the moon. The depth contours, the shoreline and other currents influence the current's direction and strength.

Deal or no deal is somthing we did in class.As a class we had bankers and players the bankers whould find the amount that the players whould have and the players would say deal or no deal.the players whould find the percentag and if the percentag was good than they whould probuly say no deal,but if the percentag was bad than they whould probuly say deal.The math scills we used divishon, multipution, adding, and subthation.the bankers used a couculater to find the umount of money,the players used a peace of paper that Mr.bosh pervided.