It’s the outer core, it’s mainly made of metal
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Ans.1. If you are indoors, drop and take cover under a sturdy table or other furniture. Hold on to it and stay put until the shaking stops.
Stay clear of items that can fall and injure you, such as windows, fireplaces and heavy furniture.
Stay inside. You may be injured by breaking glass and falling objects if you run outside.
If you are at the coast, walk to higher ground away from the ocean as soon as it is safe for you to move.
If you are driving, move your car as far out of the normal traffic pattern as possible and stop if it is safe. Stay away from structures or objects that could fall on you, such as bridges, overpasses, light posts, power lines or trees. Stay inside your car.
If you are in the mountains, or near unstable slopes, be alert for falling rocks, trees or landslides that could be loosened by the earthquake.
Ans.2.Rural/Urban area: Rural areas have fewer people and fewer buildings so the size of the disaster is smaller. Distance from the epicentre: The closer a town or city is from the epicentre the more damage will be caused because of the strong seismic waves.
Ans. 3 There are three basic types of seismic waves – P-waves, S-waves and surface waves. P-waves and S-waves are sometimes collectively called body waves.
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D disruption of hibernation or migration cycles
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Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. ... Weathering and erosion constantly change the rocky landscape of Earth. Weathering wears away exposed surfaces over time.
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Explanation:
The concept of friction of distance implies that distance requires some effort and energy to overcome. Just like motion, we need to overcome the friction between the tyre and the road before a car can set said. Also, distance requires an energy input in order to overcome.
Distance decay simply suggests that as an information goes farther away from where it was originally disseminated so also does its potency reduces till it becomes watered down. The reason why information close to a source is more potent is due to the idea of friction of distance. The energy and force of an information is always stronger in the minds of people around and closer to a place than thoe far away.
