Question

from which silicon obtained a) coal. b)bauxite c) thorium d) quartz​

Answer 1

Answer:

bauxite

Explanation:

Lines of latitude measure north-south position between the poles. The equator is defined as 0 degrees, the North Pole is 90 degrees north, and the South Pole is 90 degrees south. Lines of latitude are all parallel to each other, thus they are often referred to as parallels.

Answer 2

Answer:

d) quartz is the correct answer