They have different times zones bc we live in different places on the globe and example I live in Oklahoma and it’s midnight and so and so lives in Oregon and it’s morning there so we have different time zones because the sun is up in different times of the day
Movement occurs along fractures in rocks when <u>stress overcomes the strength of the rocks involved.</u>
Explanation:
The fracture that occurs in rocks is called a fault. The movement is due to more stress on the rocks that are of lesser strength.
Rocks are elastic in nature. Faults occur because of stress that builds up, causing deformations. When stress increases eventually, it overcomes the strength of the rocks and energy releases, resulting in earthquakes.
Tsunami occurs in oceans when rock bed shift underneath, causing huge waves.
Due to sudden breaks on the rocks under the earth, an explosion occurs that produces energy waves called the Seismic waves.
The correct answer is - Asthenosphere.
The mantle layer is a solid part of the Earth. It lies just bellow the crust, and it is composed of metals. It is a layer that has very high temperature and pressures, as well as strong convection currents.
The astenosphere is the lower part of the mantle, and it is the densest, and most solid of its layers.
This layer of the Earth is estimated to be 2,900 km thick, and it accounts for incredible 84% of the total volume of the planet.
Sand sheets and dunes cover approximately 25 percent of the Sahara's surface.
Gravity and rainfall are major causes