Using the Internet, research three rocks of different types (igneous, sedinentary, and metamorphic and state their respective economic and medical significance in our present society

The us and canadian governments are doing all of the following to combat environmental problems except a. encouraging the use of public transportation b. enacting clean water policies c. requiring emissions testing d. limiting animal populations in some regions

Plz answer ! find the alps. what countries and country borders intersect this major mountain range? which borders seem to be defined by the edges of the mountains? which borders seem to be defined by the edges of the mountains? which borders cut across the mountains?

Which material is an aquifer layer most likely made of? soil clay solid granite cracked rocks