Environmental catastrophes can cause changes to the earth’s surface.
a. true
b. false

The right answer is true.

Natural catastrophes such as volcanic eruptions but especially earthquakes can change the surface of the earth.

The lavas from volcanic eruptions eventually cool down and turn into rocks and alter the surface near the volcano.

Earth blocks move the clusters of surfaces below the surface of the earth and, consequently, induce the movement of the earth's surfaces, such as continents and islands.