I read from earth mother to earthy.

This is what you should do during an earthquake, but you might want to read it and memorize it AHEAD of time.

https://www.usgs.gov/faqs/what-should-i-do-during-earthquake

The word of the episode is "earth mother".

Mother's don't get enough respect, especially the Earth Mother. 

https://en.wikipedia.org/wiki/Mother_goddess

https://en.wikipedia.org/wiki/Mother_Nature

Theme music from Jonah Kraut

 ...