We've just planted a grafted avacodo tree (Hass) but it looks terrible with all it's leaves turning brown. So I checked the soil around it this morning and it was very moist about 6 inches down.
Confidence votes 57. Volcanoes and earthquakes are seemingly very different geological events, yet they are actually closely related-both result from movements of Earth's crust.Earth's crust-the lithosphere-is composed of several major plates and many minor plates that change shape and position.onfidence votes 57. Volcanoes and earthquakes are seemingly very different geological events, yet they are actually closely related-both result from movements of Earth's crust.
Also similar to earthquakes, different kinds of volcanoes occur along different types of plate boundaries. Most of the volcanic eruptions that make the news, such as the 1980 Mount St. Helens eruption, take place near subduction zones.This type of volcano is represented by green triangles in Figure 2.hese observations about the distribution of earthquakes and volcanoes helped geologists define the processes that occur at spreading ridges and subduction zones. In addition, they helped scientists recognize that there are other types of plate boundaries.