Phosphate is produced from ________.

A. hydrothermal deposits
B. placer deposits
C. igneous rocks
D. phosphorites
E. evaporites


Answer: D

Environmental & Atmospheric Sciences

You might also like to view...

Because of the concentration of people, automobiles, business enterprises, and industries in cities, they can never be sustainable

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Based on the differences in terminal and line-haul costs, water is preferred over long distances

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Which of the following best describes what happens when a sedimentary rock is heated to the point it completely melts and later re-crystallizes? 

A. It remains a sedimentary rock. B. It becomes a metamorphic rock. C. This is not a likely or realistic scenario. D. It becomes an igneous rock.

Environmental & Atmospheric Sciences

From the list of top 10 most populated cities in North America, which is the largest city in the country of Canada?

A. Toronto B. Montreal C. Calgary D. Vancouver

Environmental & Atmospheric Sciences