Seeds and other small objects have a way of being displaced in sediments, shifting up or down by the actions of burrowing animals, moisture and other disturbances.
32.
Bioturbation by burrowing animals results in soil landscapes that are both polygenetic ( having many causes ) and polytemporal ( having been created at many times ).
33.
Be sure to visit the prairie dogs; transparent bubble domes permit children to poke heads up through the ground to join the burrowing animals at eye level.
34.
Redox gradients in marine sediments can limit the depth at which burrowing animals can dwell, as the anoxic environment of deeper sediment is unsuitable for animals to survive in.
35.
The strong forelimbs are used to catch prey, to excavate dens, to dig out burrowing animals, to turn over rocks and logs to locate prey, and to club large creatures.
36.
He blasted the writers for dredging up old news, for forgetting that Bonds'contract would not be addressed until after the season, and for behaving like small burrowing animals in Sabean's delicates.
37.
Hoch remained 1-up until the 10th hole, where he again got a little lucky after pulling his drive under a bush, where the ball lodged in a " burrowing animal hole ."
38.
"T . grandis ", like many other trilobites, was presumed to have been a detritivore that was also an opportunistic predator, preying on small burrowing animals, such as molluscs, worms, or arthropods.
39.
Soil formation would have been very slow until the appearance of burrowing animals, which mix the mineral and organic components of soil and whose feces are a major source of the organic components.
40.
Kid's Kingdom contains many interactive exhibits, such as the meerkat exhibit, which contains crawl-through tunnels that gives the viewer an idea of what it is like to be a meerkat or other burrowing animal.
