|
Which kind of rock is formed in this way? (melted magma)soil sedimentary igneous metamorphic This cycle is often referred to as the rock cycle plant cycle water cycle life cycle An air plane flying through the air is an example of balanced forces no forces volcanic forces unbalanced forces When testing the hardness of a mineral, a student mineral. Its hardness would be greater than 6.5 4 3.5-5.5 less than 2.5 The luster of a mineral refers to the streak it makes on a plate its hardness compared to other mineral the way the mineral reflects light whether or not it scratches a penny This property of a mineral can be tested with a fingernail, penny, glass plate and steel nail: luster hardness color magnetism A student places a mineral in 50 milliliters of water and notices the water rise to 55 milliters. The student places the mineral on a balance and it reads 40 grams. What is the density of the mineral? 10 g/cm3 2 g/cm3 8 g/cm3 4 g/cm3 Which plate boundary results in a folded mountain? divergent strike slip transform convergent If a mineral looks like metal we say its luster is________________ pearly metallic dull glassy The formula for pyrite is FeS2. How many elements are in pyrite? 4 3 2 5 How many elements are in Feldspar (a mineral)? KAlSi3O8 4 3 2 1 4 6 How many atoms are in Calcite? CaCO3 5 10 Which energy conversion happens when using steam to turn turbines to produce electricity? kinetic to solar kinetic to thermal thermal to kinetic light to electric If an element is a semi-conductor, which classification correctly describes it? nonmetal metal metalloid compound During, Soccer, when is an unbalanced force applied to the ball? ball is resting on the ground while its flying through the air while the foot kicks the ball after the ball lands |