which statement about metamorphic rock is true?
A.sandstone is a metamorphic rock
B.metamorphic rock is cooled lava
C.metamorphic rock is made from the two other kinds of rocks
D.metamorphic rocks float because they are full of trapped gases and holes
u are not actually ms. sue
because it would show
the teacher
bruh its c.
To determine which statement about metamorphic rock is true, let's evaluate each option:
A. Sandstone is a metamorphic rock: This statement is not true. Sandstone is actually a type of sedimentary rock, not a metamorphic rock. It is formed from the accumulation and consolidation of sand grains.
B. Metamorphic rock is cooled lava: This statement is also not true. Metamorphic rock forms under intense heat and pressure, but it is not formed by the cooling of lava. Lava, when cooled, can form igneous rocks.
C. Metamorphic rock is made from the two other kinds of rocks: This statement is generally true. Metamorphic rocks are formed from pre-existing rocks, which can be either sedimentary, igneous, or even other metamorphic rocks. Through the process of metamorphism, these rocks undergo changes in composition, structure, and texture.
D. Metamorphic rocks float because they are full of trapped gases and holes: This statement is false. Metamorphic rocks, like other types of rocks, do not float due to trapped gases or holes. They have a higher density and therefore sink in water.
To summarize, the correct statement is C: Metamorphic rock is made from the two other kinds of rocks.
Read this and see what you think.
http://www.fi.edu/fellows/fellow1/oct98/create/metamorph.htm