This piece of art is made of serpentine.

He was wearing a kimono with a mon proudly.

My major is chemical engineering.

He is passionate about researching pure mathematics.

His ethos is based on sincerity and respect.

The ears of grain are swaying in the wind.

He found an ancient Egyptian scarab amulet.

Fire and water are symbols of the power of nature.

Rounding is necessary in this calculation.

The Earth's hydrosphere includes oceans, lakes, rivers, ice, clouds, rain, and other forms of water on Earth.