Ans: An earthquake is caused by a sudden slip on a fault. Stresses in the earth's outer layer push the sides of the fault together. Stress builds up and the rocks slips suddenly, releasing energy in waves that travel through the earth's crust and cause the shaking that we feel during an earthquake.ns: Earthquakes occur on faults-strike-slip earthquakes occur on strike-slip faults, normal earthquakes occur on normal faults, and thrust earthquakes occur on thrust or reverse faults. When an earthquake occurs on one of these faults, the rock on one side of the fault slips with respect to the other.
Geodes are found throughout the world, and many are concentrated in deserts. Volcanic areas are a common place to find geodes. In the United States they can be found in California, Arizona, Utah, Nevada, Illinois, Missouri, Kentucky, and Iowa.In fact, the geode is Iowa's state rock. You can buy a small 2-inch geode for a couple of dollars. Large geodes with amethyst crystals can be worth $1,000.itaba birds are not real, but geodes are real rocks. Geodes are rocks that are plain on the outside but can have beautiful crystals on the inside. In the Greek language, geode means shape of the earth, and geodes are round like earth or oblong like an egg. They can be a couple inches or several feet in size.
The natural habitation of geoducks are found usually in Washington Stateâs public beaches. Pacific coast beaches and the area in the west of Clallam Bay are almost devoid of geoduck colonies. Hood Canal is another rich habitat of geoducks apart from Puget Sound area.uget Sound region in the Washington State is famous for its high quality geoducks. Here large beds of geoducks can be found, which are mostly sub-tidal, as geoducks are not much seen intertidally. In the summer season, when tides are very low, these geoducks can be found easily along the seashore in the Puget Sound.