---- is the oldest rock .options is (a) igneous (b) metamorphosic (c) sedimentary . (d) non of these .
Answers
Answered by
0
Igneous rock is the oldest rock.
What are igneous rocks?
- Igneous rocks can be described as the type of rocks which were formed by the cooling of lava.
- The magma apparently solidified to form these kinds of rocks. As the Earth was initially in the magma state, hence we understand that the first kind of rocks to be formed on Earth would be Igneous rocks.
Thus, the correct option is (a) igneous.
Similar questions