Nature

1. A field or pasture with grass and often wildflowers.
3. A cascade of water falling from a height, often over a cliff or rock.
6. A deep, narrow valley with steep sides, typically carved by a river.
9. The daily disappearance of the sun below the horizon in the evening.
10. The daily appearance of the sun above the horizon in the morning.
11. A large body of water surrounded by land.
12. A meteorological phenomenon that creates a spectrum of light appearing in the sky.
14. A large area covered with trees and undergrowth.

1. A large landform that rises prominently above its surroundings, often reaching high elevations.
2. A low area of land between hills or mountains, typically with a river or stream running through it.
4. The natural world and all living organisms, excluding human-made structures.
5. A natural flowing watercourse, often leading to a larger body of water.
7. A vast expanse of saltwater that covers a significant portion of the Earth's surface.
8. A dry, barren area of land with little or no vegetation, often characterized by sand dunes.
13. Animals, birds, and plants living in their natural habitat, not domesticated or cultivated.