Amineral has a glassy shine to it.
which property of a mineral is being measured?
a.
color
b.
luster
c.
cleavage
d.
streak

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

The country in the world with the largest population is_?

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.