Pregunta | Respuesta |
What is the inner core? | Solid iron, 1000 degrees fahrenheit |
What is the outer core? | 9000 degrees fahrenheit, causes the Earth's magnetism |
What is the mantle? | Made of dense rock, half of the Earth's mass |
How deep down is the outer core? | 2200 KM |
What is the continental crust? | Earth |
What is the oceanic crust? | The ocean floor |
How much of the Earth is water? | 70% |
How far down is the crust? | 25 Miles |
255 Million years ago, there was a supercontinent. What was it called? | Pangaea |
What has happened in present day? | The continents have split and drifted apart |
What causes plates to move apart or together? | Convection currents |
What forms mountains? | Subduction currents |
What happens when plates slide over each other? | Earthquakes can occur |
¿Quieres crear tus propias Fichas gratiscon GoConqr? Más información.