Hich step in the water cycle involves matter changing form?
a. infiltration
b. precipitation
c. groundwater
d. surface runoff

Gemstones are commonly found in pegmatites, which are igneous rocks that are a. exceptionally mafic b. exceptionally coarse grained c. exceptionally fine grained d. extrusive, forming from lava

Which ofbthe following is a characteristic shared by both brazil and mexico

What is the climate of the himalayas? a. cold and wet c. cold and dry b. hot and humid d. hot and dry