Nature

3. The solid mineral material forming part of the surface of the earth.
4. Difficult to climb or descend.
6. One of the four distinct periods of the year.
10. The principal landmass of a country or continent, distinct from islands.
11. An area of open land.
12. Green foliage or vegetation in general.
14. A moving ridge on the surface of water, typically caused by wind.

1. A tall, slender-leaved plant that grows in water.
2. A vast body of salt water that covers most of the Earth's surface.
4. Direct sunlight.
5. A small body of still water.
6. The natural features of a landscape considered in terms of their visual appeal.
7. A low area of land between hills or mountains.
8. A steep rock face.
9. A field of grass and wildflowers.
13. The pointed top of a mountain.