What is an example of a technology that support the idea of the continental drift

An example of a technology that helps support the idea of continental drift, thus leading to a change in scientific knowledge is a seismometer. Seismometers that were placed world-wide showed where earthquakes, volcanoes, and other geologic features were aligned. Seismometers are instruments that measure motion of the ground, including those of seismic waves generated by earthquakes, volcanic eruptions, and other seismic sources.

the simple machine has three main features. they are:

loadfulcrumeffort

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever