Walruses spend a lot of time hunting in arctic waters. when they need to rest, they move onto floating pieces of sea ice. scientists have recently observed walruses frequently leaving the water to rest on land for longer periods of time. what is the most likely reason the walruses are resting on land instead of on sea ice?
there is less food available in the water, so they are seeking food on land.
there is less sea ice available.
they are migrating to the land because of the cooling ocean temperatures.
they are reproducing more.

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

What is the correct answer for the process of water eroding soil? rills, sheet erosion, gullies sheet erosion, rill, gullies gullies, rills, sheet erosion sheet erosion, gullies, rills

Match each term to its best definition? sedimentary depositional enviornment