If the deer became extinct then ,all the greenery would overgrow , and all the animals that eat the deer would die as well because the deer was there main food source.
nothing
Plant's growth will be affected
Deer are not even in second place. There are faster birds and fish, too.
The most probable outcome is that there would be a HUGE Ice Age. yet that will not happen
Deer are herbivores; "saber tooth" deer would starve to death because the sabers would interfere with its ability to eat leaves. However, even ordinary deer can and do kill people, because their hooves are hard and sharp. It doesn't happen often, but deer have kicked hunters to death before.No, as yhere are /were no saber toothed deer . All deer are herbivores withflat teeth . Only some cats were saber toothed .
Keeping the deer population under control so there is enough food for all the deer and diseases do not happen plus deer meat is very healthy and delicious
All hell will break loose.
There would be all kids of things like earthquakes,sunnamis,tornados, and hurricanes. The earth would be like a pile of dust. IT BE COLD BURR!!!! :)
We would all die a lot, but we would re spawn. It would be a lot harder to survive and be happy. People wouldnt be sad when family dies because they would re-spawn.
it will decrease
They would be hunted and eaten. Just like deer, wild boars and all other animals. Provided that the population could sustain being hunted.