Rocks Review 2018

The Earth is made up of how many distinct layers?

• 4

• 3

• 2

• 10

Granitic, andesitic, and basaltic are all types of...

• magma

• ooze

• regions

• subduction zones

Which of these is the most common material you would find from a volcano?

• basalt

• granite

• pumice

• obsidian

"Apache tears" are actually a form of this rock...

• obsidian

• hornblende

• scoria

• coal

Which of these is not a type of erosion?

• volcanoes

• wind

• rain

• ice

• water

Erosion produces what type of rocks?

• sedimentary

• igneous

• metamorphic

• special

Layers of sand that are compressed and become very hard layers become...

• sandstone

• limestone

• conglomerate

• shale

Limestone will "fizz" because what is present in the rock?

• calcium carbonate

• carbon dioxide

• oxygen

• silicon

Clay that was weathered away and carried by streams to the ocean floors would give us which rock...

• shale

• slate

• sandstone

• limestone

This conglomerate has small pebbles of red jasper in the mix and can be found in our area.

• pudding stone

• conglomerate stone

• cookie stone

• chunky stone