______ is the study of the Earth's structure, surface, and origins.
A: Geology
B: Ecology
C: Terrain
D: Plateau
A: Geology
B: Ecology
C: Terrain
D: Plateau
举一反三
- _____ is covered with heavy snow. A: The earth’s surface B: The surface of earth C: The surface earth D: The earth surface
- 地质学的英文是（ ） A: Geography B: Geology C: Earth study D: GIS
- ______ is covered with heavy snow. A: The surface of earth B: The earth’s surface C: The earths’ surface D: The surface
- evaporate ________the Earth’s surface
- Approximately (three - fourths) of (the earth's) surface (are) covered (with) water. A: three-fourths B: the earth’s C: are D: with