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.
Earthquakes cause volcanic eruptions. Fact. Earthquakes indicate a geologically active landscape, but they are not the cause of volcanic eruptions. In rare cases, large tectonic earthquakes have triggered eruptions of nearby volcanoes that have been poised to erupt anyway. In the case of Mount St. Helens, a flurry of earthquakes under the volcano suggested potential eruptive activity.