Sediments on river terrace also have binary structures, because ( )
A: the terraces used to be river flooded flat
B: terraces can also be flooded over
C: there are landslide deposits on the terraces
D: it is man-made accumulation
A: the terraces used to be river flooded flat
B: terraces can also be flooded over
C: there are landslide deposits on the terraces
D: it is man-made accumulation
举一反三
- What do you know about the River Nile A: It’s the largest river in the world. B: It often flooded large areas. C: It’s the second longest river in the world.
- According to the structures, a terrace can be divided into several basic types, which are: A: accumulation terrace B: erosion terrace C: rock-base terrace D: buried terrace
- What are the geothermal features in Yellowstone National Park? A: mud caldrons B: geysers C: vents D: terraces
- Outside the biomes, a visitor can see all the following EXCEPT ________? A: a second Garden of Eden B: crescent-shaped terraces C: tall yellow sunflowers and tea bushes D: plants from various places
- Qinhuai River is also the birthplace of the age-old Nanjing culture.( )