part b\nthe second paragraph of the article discusses how scientists monitored a crack in a rock face on a…

part b\nthe second paragraph of the article discusses how scientists monitored a crack in a rock face on a cliff. how did their findings help them assess the risk of falling rock?

part b\nthe second paragraph of the article discusses how scientists monitored a crack in a rock face on a cliff. how did their findings help them assess the risk of falling rock?

Answer

Answer:

By monitoring the crack, scientists could measure its growth rate, changes in width and depth over time, and any movement patterns. If the crack was growing rapidly or showing signs of instability, it indicated a higher risk of rock - fall. They could also use this data to predict when the rock might become unstable enough to fall, allowing for appropriate safety measures to be put in place such as evacuation of nearby areas or installation of protective barriers.

Brief Explanations:

Monitoring crack for growth and instability.