Identify the igneous rocks:

a.) slate

b.) red volcanic rock

c.) lava rock covered by sulphur

d.) sandstone

B.) Red Volcanic Rock

C.) Lava Rock covered by Sulphur

Explanation:

Igneous rocks are rocks that forms from the cooling and solidification of magma. Magma is a melt or molten rock. Magma is usually derived from rocks that have been buried and subjected to extreme temperature conditions.

Red volcanic rocks and lava rocks covered with sulphur  are classified as volcanic rocks. Volcanic rocks are formed from magma that settles and cools on the surface of the crust. These magma is called lava.

Slate is a metamorphic rock and sandstones are sedimentary in nature.

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;