Ageologist finds a layer of rock that is fine-grained rhyolite.

what type of rock did the geologist find?

a.
foliated metamorphic rock

b.
nonfoliated metamorphic rock

c.
intrusive igneous rock

d.
extrusive igneous rock

All of the following are reasons why deserts extremely susceptible to wind erosion except a. they lack major root systems b. they contain thin, dry soil c. they have very few plants and trees d. they are extremely hot and lack water