| Hint | Answer | % Correct |
|---|---|---|
| A type of rock formed by the compaction and cementation of layers of sediments | Sedimentary | 94%
|
| A type of rock formed by the cooling and hardening of magma | Igneous | 93%
|
| A type of rock that has undergone chemical or structural change due to the effects of heat and pressure | Metamorphic | 93%
|
| What is the hardest mineral on the Moh's scale of hardness | Diamond | 83%
|
| Magma that reaches Earth's surface is called | lava | 83%
|
| The name of a supercontinent which existed 200 million years ago | Pangea | 81%
|
| What is a special property of magnetite | magnetism | 74%
|
| What is the inner most layer of the earth | inner core | 71%
|
| A minimum of ___ seismographs are necessary to locate the epicenter of an earthquake | 3 | 67%
|
| The crust and uppermost portion of the mantle make up the... | lithosphere | 63%
|
| What is a naturally occurring inorganic solid with a distinct chemical composition | mineral | 60%
|
| An instrument which detects and records waves produced by earthquakes | seismograph | 58%
|
| What is the least helpful property in identifying minerals | color | 57%
|
| Mauna Loa is an example of a ______ volcano | shield | 51%
|
| The mid-Atlantic ridge lies along a _______ boundary | divergent | 49%
|
| A subduction boundary is also a ______ boundary | convergent | 47%
|
| Crystals form in igneous rock when magma cools... | slowly | 47%
|
| What is the point on Earth's surface that is directly above the focus | epicenter | 46%
|
| _____ faults are caused by compression | reverse | 37%
|
| Topsoil is found in the __-horizon | A | 26%
|
| _____ the slow, imperceptable movement of soil down a slop | creep | 26%
|
| ______ is the rate at which water or other liquids pass through the pore spaces of a rock | permeability | 25%
|
| _____ is the breakup of rock | weathering | 25%
|
| This type of sedimentary rock is formed from fragments of other rock | clastic | 23%
|
| Compressional waves, can travel through any material | P waves, primary waves | 21%
|
| Normal faults occur in areas where ______ is pulling the crust apart | tension | 14%
|
| Another word for drainage basin | watershed | 14%
|
| The zone of ______ is directly above the water table | aeration | 5%
|
| A ______ _______ is a boundary between continental crust and oceanic crust | continental margin | 2%
|