2 questions How are Grid Lines established?

When grid lines intersect what do they make?

Answerstratovolcanoes///near or in the ring of fire;

Unique question.well, using science, you cannot create or destroy even if you do eat yourself so you would not grow twice as big, nor would you disappear. you would stay the same but change states potentially, or at least change your appearance (obviously).hope this . keep up these unique questions.

This is a true statement  hope this : )

Some of the great contributes to advancement in the us were immigrants