Which of the following can occur during an earthquake? select all that apply. ()crust can fold or wrinkle ()part of the crust may sink under the ocean ()sections of the crust are demolished into clouds of dust ()cliffs and cracks form

Option (4)

Explanation:

Earthquake refers to the occurrence of sudden vibrations of the earth's crust, which is mainly caused by the propagation of seismic waves beneath the earth's surface. These are common along the plate tectonic boundaries.

Earthquake can result in the formation of cracks and fractures in the building wall, and also causes cliffs due to the breaking down of rocks in the mountainous areas.

When two plates collide, it results in the formation of a subduction zone and also when plate diverges and/or shares a transform boundary, it results in the occurrence of earthquakes. When rocks are folded and faulted, then it releases some energy which occurs in the form of an earthquake. Thus, earthquakes are the consequences of these plate motions.

Hence, the correct answer is option (4).

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: