Natural Phenomena

2. the earth, together with all of its countries, peoples, and natural features
4. the time in the evening when the sun disappears or daylight fades.
6. a large natural stream of water flowing in a channel to the sea, a lake, or another such stream.
8. a number of meteors that appear to radiate from one point in the sky at a particular date each year
10. a visible mass of condensed water vapor floating in the atmosphere, typically high above the groun
12. a group of stars forming a recognizable pattern that is traditionally named after its apparent form or identified with a mythological figure
14. ot molten or semifluid rock erupted from a volcano or fissure, or solid rock resulting from cooling of this
16. a line of mountains connected by high ground.

1. a body of water or air moving in a definite direction, especially through a surrounding body of water or air in which there is less movement
3. he time in the morning when the sun appears or full daylight arrive
4. an eclipse in which the sun is obscured by the moon.
5. a long body of water curling into an arched form and breaking on the shore.
7. a small body of still water formed naturally or by hollowing or embanking
9. a very large expanse of sea, in particular, each of the main areas into which the sea is divided geographica
11. a mountain or hill, typically conical, having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust.
13. the phenomena of the physical world collectively, including plants, animals, the landscape, and other features and products of the earth
15. an arch of colors formed in the sky in certain circumstances