Nature

Effects of Earthquakes

Shaking

Shaking and ground rupture are the main effects created by earthquakes, principally resulting in more or less severe damage to buildings and other rigid structures. When the ground shakes, buildings respond to the accelerations transmitted from the ground through the structure's foundation.

source: YouTube.

Severe tremors and resultant vibrations caused by earthquakes result in the deformation of ground surface because of rise and subsidence of ground surface and faulting activity.

Landslides

The shocks produced by earthquakes particularly in hilly areas and mountains which are tectonically sensitive causes landslides and debris fall on human settlements and transport system on the lower slope segments, inflicting damage to them.
Landslide danger may persist while emergency personnel are attempting rescue.

source: YouTube

What How Why

Why does iron go rusty?

Rust forms on the surface of iron objects when they are exposed to the air. It is the product of a chemical reaction called oxidization. The more the object is exposed to the air, the more rapidly rust spreads.

Deep inside the Earth is the nucleus, or core. The outer part of the nucleus consists of....... read more.