John is a proponent of old Earth creationism.

On God's green earth, I have never seen such a beautiful sunset.

Scientists have discovered hundreds of super-Earths in our galaxy.

The alkaline earths are a group of chemical elements in the periodic table.

Rare earths are essential for the production of high-tech devices.

Her down-to-earthness is one of the things I admire most about her.

The alkaline-earths are essential minerals for human health.

The main earths in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

The green earths are a symbol of environmental sustainability.

The seats on the earths were all taken.