What geologic forces drive tectonic movements? A)seismic movement, volcanic activity, plate tension

B)Earth's rotation, geothermal activity, gravitational forces

C)Earth's orbit, solar winds, electromagnetic waves

Name the river that forms a natural border between new york and new jersey and is the site where a passenger jet made a miraculous landing on january 15

1. crust 1 the metallic layer at the earth's center 2. inner core 3 the firm layer between the crust and the asthenosphere 3. lower mantle 2 the layer surrounding the inner core 4. asthenosphere 4 the semi-solid layer between the top layer and the upper mantle 5. upper mantle 5 the layer between the asthenosphere and lower mantle 6. top layer 6 the earth's outermost layer 7. outer core 7 the hottest part of the mantle

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed