Which of the following qualities are not associated with mineral luster?
a.
dull
b.
rough surface
c.
metallic
d.
opaque

"water seeps into rock cracks and dissolved minerals there.the solution travels through cracks in the. eventually concentrating into large crystals." which process is that

The earth rotates on its axis and revolves around the sun every

In what way does renewable energy differ form nonrenewable energy?