1. What Happened To...
... number of physical environmental changes. The temperature of the earth grew increasingly warm, resulting in a greater difference in seasonal temperatures. The glaciers melted away, causing sea levels to rise and shore lines to recede. The general hypothesis of the climatic change theory is that a mixture of factors, such as environmental and ecological changes that resulted from the warming climate, wiped out ... growing and spreading population of big game hunters and "wasteful hunting methods," the animals became extinct. He claimed hunters would consume only a small portion of the ki...
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- Approx Pages: 12