Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little. They don't just slide smoothly; the rocks catch on each other. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that's built up. When the rocks break, the earthquake occurs. During the earthquake and afterward, the plates or blocks of rock start moving, and they continue to move until they get stuck again. The spot underground where the rock breaks is called the focus of the earthquake. The place right above the focus (on top of the ground) is called the epicenter of the earthquake.
Democracy in the united kingdom was established in 1918. it became a democracy when the Representation of the People Acts of 1918 and 1928 gave all men and women over the age of 21 the right to vote.
1. It spreads with a greater volume and less concentration of elements.
Its temperature stays well below the 14 million Kelvin.
It has hydrogen atoms that retain there electrons.
2. Its volume shrinks and the density increase die to the gravity
Its temperature stays above the 14 million kelvin
Hydrogen atoms shed there electron.
Explanation:
As the star is born within the clouds of dust and is scattered throughout most galaxies. The Orion Nebula is shown in the image that has a turbulence layer of clouds made of gases. These clouds tend to have temperatures of 100 Kelvin thus commonly called the HI clouds.
