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Inside Earth Stack 1
Layers of the Earth, Seismic Waves, Rock cycle
| Question | Answer |
|---|---|
| How are Igneous rocks made | Melting and Cooling |
| How are metamorphic rocks made | Heat and Pressure |
| How are sedimentary rocks made | WETDCC |
| What does WETDCC mean | Weathering, Erosion |
| What are the layers of earth from inner to outer | Inner core, Outer core, Mantel, Crust |
| What are the layers of Earth from hottest to coolest | Inner core, Outer core, Mantel, Crust |
| What are the layers from coolest to hottest | Crust, Mantel, Outer core, Inner core |
| What is the highest layers of earth from highest pressure to lowest pressure | Inner core, Outer core, Mantel, Crust |
| What is the highest layers of earth from highest density to lowest density | Inner core, Outer core, Mantel, Crust |
| How do scientists figure out what the earth is made of | Seismic Waves |
| What is the crust made of | rocks ( solid) |
| What is the mantle made of | Silicate Minerals, Magnesium, and Iron ( solid) |
| What is the outer core made of | Iron and Nickel( liquid) |
| What is the inner core made of | Iron and Nickel ( Solid) |
| Which layer is 40 km deep | Crust |
| What is the furthest that has ever been digged down to | 12 km |
| What does P wave stand for | Primary Waves |
| What does S waves stand for | Secondary Waves |