Question

Although, over .......... minerals have been identified , only a few are abundantly found in most of the rocks​

Answer 1

Answer:

2000

Explanation:

The correct statement is, "Although, over 2000 minerals have been identified, only a few are abundantly found in most of the rocks".

Since, we know that rock is a combination of minerals. Some rocks have only one while others have combination of different minerals. Moreover, the formation of minerals depends upon the availability of environmental factors necessary for their formation. This makes sense with the statement that although there are many minerals discovered but only few are abundantly available.

Answer 2

Explanation:

2000 is the right answer.........