WebOct 4, 2024 · Earth is made up of land, air, water and life. Mountains, valleys and flat places make up the land. The air is made of different gases. One of the gases is oxygen. … Web2 days ago · Earth’s surface is traditionally subdivided into seven continental masses: Africa, Antarctica, Asia, Australia, Europe, North America, and South America. These …
Overview Earth – NASA Solar System Exploration
WebJan 11, 2024 · Transform plate boundaries produce enormous and deadly earthquakes. These quakes at transform faults originate at shallow foci. This is because the plates … WebThe point at which two plates meet is called a plate boundary. or margin. ... The earthquakes at a conservative plate boundary can be very destructive as they occur close to the Earth's surface ... gain assessment idaho falls
Plate Boundaries - Definition, Types and Quiz
WebScientists now have a fairly good understanding of how the plates moveand how such movements relate to earthquake activity. Most movement occursalong narrow zones … WebPlate boundary zones -- broad belts in which boundaries are not well defined and the effects of plate interaction are unclear. Illustration of the Main Types of Plate Boundaries [55 k] Divergent boundaries. … Web12.3 Earthquakes and Plate Tectonics. Bands of earthquakes trace out plate boundaries (coloured dots, Figure 12.16). The depths of earthquakes, and the width of the band, depend on the type of plate boundary. Mid-ocean ridges and transform margins have shallow earthquakes (usually less than 30 km deep), in narrow bands close to plate margins. gain assessment scoring