The hikers marveled at the towering earth pillars that rose from the canyon floor.

The earth dogs disappeared into the tunnels long before dawn.

The chemist explained how earth metals differ from transition metals in their reactivity and abundance.

The farmers harvested earth-apples from the damp field before the frost.

After years of study, the scientists concluded that interactions among earth plates were the primary cause of the region's frequent earthquakes.

Hikers admired the unusual earth pyramids rising from the valley floor at sunrise.

The villagers gathered earth-berries from the shaded hollows to make a healing jam.

The newly discovered exoplanet has a mass of about three Earth masses, making it a potential super-Earth.

A caravan of earth-drakes rumbled across the valley, shaking the ground with each heavy step.

During the transit, astronomers detected a faint dip in starlight that revealed a super-Earth orbiting the distant star.