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

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