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.
1 A tectonic earthquake is one that occurs when the earth's crust breaks due to geological forces on rocks and adjoining plates that cause physical and chemical changes. 2  A volcanic earthquake is any earthquake that results from tectonic forces which occur in conjunction with volcanic activity.