Question

10.During volcanic eruption, some part of lava may not reach the surface
and become rocks. These are called - *
1 point
A.Extrusive landforms
B. Instrusive landforms
C.Second order landforms
O D. none of the above​

Answer 1

A.Extrusive landforms.

Answer 2

intrusive landforms

some parta of the lava may not reach the surface and may not cool under the surface and becomes hard are called intrusive landforms