what have the earliest people might have seen while crossing the bering land bridge?
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Ms. Sue HELP why did early humans migrate to north america across the Bering land bridge? A- They were looking for gold
B- They were following the animals that provided them with food.
C- They were looking for better trade routes.
D- They were searching for relatives.
HELP PLEASE FAST
To understand what the earliest people might have seen while crossing the Bering land bridge, we need to gather information about archeological research and scientific theories.
The Bering land bridge, also known as Beringia, was a vast landmass that connected Siberia in northeastern Asia with Alaska in northwestern North America during the last Ice Age, around 30,000 to 11,000 years ago.
1. Research archaeological findings: Archaeologists have discovered several ancient sites in Beringia, such as On Your Knees Cave in Alaska and the Upward Sun River site in Alaska. By studying artifacts, tools, bones, and other remnants left behind by early humans, they can paint a picture of the environment and lifestyle of the people who inhabited the land bridge.
2. Analyze climate and geography: Understanding the climate and geography of the region during that time period is crucial. At the peak of the last Ice Age, the land bridge would have been a treeless tundra environment, covered in grasses, mosses, and lichens. There may have been large herds of grazing animals like mammoths, bison, horses, and reindeer.
3. Consider wildlife: Various animal species would have been present in Beringia during this period. Besides the grazing animals mentioned earlier, there may have been predators like wolves, short-faced bears, and saber-toothed cats. Aquatic species like fish and seals were likely present in the adjoining Bering Sea.
4. Use scientific modeling: Scientists have created computer models and simulations based on climate, geography, and fossil evidence to better understand the environment and the potential sightings early humans might have had. These models help researchers speculate on the flora, fauna, and overall appearance of the landscape.
Based on these pieces of information, it is likely that the earliest people crossing the Bering land bridge would have encountered a cold and dry tundra environment, with vast grasslands, herds of large grazing animals, as well as potential predators. However, the specifics of what they actually saw would depend on the particular time period, location, and their specific activities and interactions with the environment.