Question

first of all this is not test
those who will give rubbish ans I will report answer do you will give me the correct answer directly I will follow and thanks him or her answer ​

Answer 1

 

3.   Metallic Minerals are minerals in which metal elements are present in their raw form. Non-metallic minerals do not contain any metal substances in them. When metallic minerals are melted a new product is formed. Metallic minerals are usually found in igneous and metamorphic rock formations.

 4.      The primary methods used to extract minerals from the ground are: Underground mining. Surface (open pit) mining. Placer mining.

5.       North America, the third-largest continent, extends from the tidy  Aleutian Islands in the northwest to the Isthmus of Panama in the south. The continent includes the enormous island of Greenland in the northeast and the small island countries and territories that dot the Caribbean Sea and western North Atlantic Ocean.

6.   South America is bounded by the Caribbean Sea to the northwest and north, the Atlantic Ocean to the northeast, east, and southeast, and the Pacific Ocean to the west. In the northwest it is joined to North America by the Isthmus of Panama, a land bridge narrowing to about 50 miles (80 km) at one point.