The pond in that park is full of soft mud.

Due to yesterday's heavy rain, a mudslide occurred from the mountain.

I plan to spend this year's Obon break at home without going anywhere.

This swallow mud is used by swallows to build their nests.

Every year, my mother decorates with memorial lanterns during the Bon Festival.

I visited De-Kastri, a historical place.

I am an Earthling.

We are searching for extraterrestrial life.

The process of terraforming is part of transforming other planets into a habitable environment for humans.

Earth science is an important field of study for unraveling the mysteries of nature.