„undersea photographers would most likely encounter sperm whales in the
a. twilight zone
b. intertidal zone
c. pholic zone
d. auto zone

silty loam

hope this

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.