Question

which one of the following is not a non- metallic mineral I) silver ii) iron ore. iii) limestone iv) manganese​

Answer 1

Answer:

i)silver

Explanation:

Metallic minerals are minerals which contain one or more metallic elements. Metallic minerals occur in rare, naturally formed concentrations known as mineral deposits. ... Ontario is a leading producer of metals such as platinum group metals, nickel, cobalt, gold, copper, silver and zinc.

Answer 2

Answer:

the environment is consist of biosphere lithosphere, hydrosphere and atmosphere it's chief components are soil, air, water, organisms and solar energies. . . . . . . . . . . . . . . . .