HIDROGRAPHY AND NATURAL ENVIRONMENT

Palavras horizontais

1. The action of conserving or preserving something, especially the environment. (12)
3. The point where a river or stream begins (6)
5. The continuous movement of water in a particular direction. (7)
7. A large body of water surrounded by land. (4)
9. A small stream or tributary. (5)
11. The activity of catching fish, either for food or as a sport. (7)

Palavras verticais

2. A very large expanse of sea (5)
4. A large natural or artificial lake used as a source of water supply. (9)
6. Water that contains small amounts of dissolved salts, from rivers and lakes. (10)
8. Water with a high concentration of dissolved salts, found in oceans and seas. (9)
10. The variety of life in the world or in a particular habitat or ecosystem. (12)