10 questions
Which of the following is NOT one of the three main types of rocks?
igneous
crystalline
metamorphic
sedimentary
The cooled and hardened lava from volcanoes forms what rock type?
extrusive igneous
sedimentary
metamorphic
intrusive igneous
Hot, molten rock inside the earth is called ...
lava
magma
igneous rock
minerals
This rock formed when bits of other rocks and sediment were pressed into a solid. What type of rock is it?
Sedimentary Rock
Metamorphic Rock
Igneous Rock
Which processes form sedimentary rocks?
Lava cools and hardens to form a rock.
Weathering, Erosion, Deposition, Compaction, Cementation
Extreme heat and pressure from inside the Earth turn rocks into new rocks.
Magma trapped under the Earth's surface cools and solidifies.