EVERYDAY SCIENCE

Detailed explanation-1: -Faults are cracks in the earth’s crust along which there is movement. These can be massive (the boundaries between the tectonic plates themselves) or very small. If tension builds up along a fault and then is suddenly released, the result is an earthquake.

Detailed explanation-2: -They found that while there was global cooling in Earth’s early years, the outer shell was warming at the same time, which is the most likely cause behind our planet’s crust breaking apart.

Detailed explanation-3: -Normal faults The stretching of the Earth’s crust is indicative of this type of event. Deep sea ridges in the Atlantic and Pacific are where the largest normal faults are formed along these ridges. Thrust faults are caused by plates pulling apart and colliding with continental plates.

Detailed explanation-4: -When the stress becomes too great, the plates suddenly slip past one another, releasing tremendous amounts of energy, which causes the earth to shake and crack. These cracks are called faults. Plate boundaries are made up of many faults. Most earthquakes occur on these faults.

Detailed explanation-5: -Shallow crevasses can form during earthquake-induced landslides, lateral spreads, or from other types of ground failures, but faults do not open up during an earthquake.