Question

difference between extrusive and intrusive landform

Answer 1

extrusive landforms - landforms that form in the exterior of the surface of the earth are called extrusive landforms . eg: volcano                                                             intrusive landform- landform that form in the interior of the eath are called intrusive landforms . eg: tsunami , earthquake                                

Answer 2

Lava is extrusive and magma is intrusive. ... Extrusive/volcanic rocks are formed when magma reaches the surface (lava) and cools and solidifies to form a rock. Intrusive/plutonic rocks form when magma does not teach the surface and cools and solidifies beneath the surface.