1) The news of the earthquake was truly earthshattering.

2) The singer's earthshattering performance left the audience in awe.

3) The scientific discovery was deemed earthshattering by experts in the field.

4) The sudden resignation of the CEO was an earthshattering event for the company.

5) The car crash caused an earthshattering noise that could be heard from miles away.

6) The decision to shut down the factory had earthshattering effects on the local community.

7) The author's earthshattering novel redefined the science fiction genre.

8) The whistleblower's revelations had an earthshattering impact on the political landscape.

9) The announcement of a new breakthrough technology was met with earthshattering excitement.

10) The end of the war marked an earthshattering moment in history.