Silica
in example sentence
The plains of sand were followed by a bed of that viscous slime Americans call "ooze," which is composed exclusively of seashells rich in limestone or
silica
.
More example sentences with word silica
But you can find even stranger forms, like these mushrooms of
silica
growing on a boulder.
They are bacterial colonies using
silica
to build mineral structures resembling stromatolites.
We also mine magnesium, lithium, silica, and potassium to make phones, and all of it is associated with vast habitat destruction, as well as air and water pollution.
Where does the
silica
come from?
All example sentences
