Travel the USA

5. a person who is among the first to explore or settle a new country or area
7. An artist who creates three-dimensional art by manipulating materials three-dimensional art by manipulating materials
10. the status of belonging to a particular nation
11. an object made by a human being, typically an item of cultural or historical interest
13. an expert in or student of the scientific study of plants
14. the process of eroding or being eroded by wind, water, or other natural agents
16. the study of the physical features of the earth and its atmosphere, and of human activity

1. a large open areas of grassland
2. a marine crustacean with an external shell, which attaches itself permanently to a variety of surfaces
3. statues, buildings, or other structures erected to commemorate a famous or notable person or eventS
4. a person who comes to live permanently in a foreign country
6. showing a great deal of variety; very different
8. the weather conditions prevailing in an area in general
9. the remains or impression of a prehistoric organism preserved in petrified form
12. a deep gorge, typically one with a river flowing through it
15. a lecture, slide show, or motion picture describing travels