All of the following are extrusive landforms except           a. batholiths.   b. lava plateaus.   c. shield volcanoes.   d. geysers.  

A. batholiths

Explanation:

The extrusive landforms are the landforms that have formed on the surface. On the other side, we have the intrusive landforms, being the landforms that have formed inside the crust. The lava plateaus are an example of extrusive landforms, as they have been formed on the surface by the cooling off of the lava flows. The shield volcanoes too are extrusive landforms, as they are clearly formed on the surface and lift up high in elevation. Even the geysers are extrusive landforms, as we can see, they are on the surface and propel the hot water on the surface. The batholiths are intrusive landforms though, as they form from the cooling off of the magma deep inside the crust.

answer conditional instability;