graphite
Only metal liquid in room temperature
Mercury
A scientist who study the structure of the earth
geologist
During the Flood of Noah's time
Behemoth and Leviathan
What is molten rock in the earth's mantle called?
Magma
Mineralogist
Best conductor of electricity
silver
Two names used for the natural state of oil
Petroleum and Crude oil
2 examples of Metamorphic rocks
Slate and Marble (SM)
What do we call the decaying plant and animal material in the soil?
Humus
The hardest substance
Diamond
Crystals
Rare, beautiful minerals that are very hard and haven't been polished
gemstones
Plant and animal remains that have turned to stone
petrified fossil
What is a very durable artificial rock?
Cement
Rocklike object that looks like a mudball
Geode
Uranium
a person who explores caves
spelunker
3 examples of Sedimentary rock
Which rock smells like mud when it is wet?
shale
Most useful metal
Iron
Lightweight, nonmagnetic, rustproof metal
Aluminum
Scientists who study fossils
paleontologist
Fossils that form when mud buries a plant or animal and then quickly hardens around it
What rock is used to make chalkboard?
slate
Rarest gemstone
Ruby
Two types of weathering of rocks
Physical and Chemical
geyser
3 types of Igneous Rock
Granite, Pumice, Obsidian (GPO)