Sure, they might.
A species that is in danger of becoming extinct. There are low numbers of the animal and they may not be able to reproduce fast enough to survive as a species. Or they may face some environmental factor that is causing them to not reproduce enough to survive.
The demand for their meat was too high so they couldn't re-produce fast enough to survive as a species.
It depends. If it is widely exposed to poachers and do not have enough of a food source then yes its possible. With assistance from humans though it can survive (i.e. us giving them food in a zoo or something)
Not if they are truly extinct. Some species which had been thought to be extinct have occasionally been found to still have a few survivors in remote places, but never enough to save them from extinction.
Animals need enough room to survive, reproduce and room for their offspring to migrate to. With habitat loss, this is often not possible.
Yes. Change the living conditions enough, and any species can die out.
Wastage does not kill you. Not having enough to survive does. Those organisms that overproduce in normal times will produce barely enough in less fortunate times; those that can only produce enough in normal times will not produce enough in lesser times, and die off.
No, they are completely idiotic.
The species could not adapt quickly enough to their changing environment to survive.
Don't u mean "what are the causes of extinct species??" and there are many causes for example: food chain has altered not producing enough children for the next generation different illness have occurred and changed and wiped them all out
Humans need to maintain enough space and resources to increase the earth's capacity for all species. They have to make sure that they and other people have enough to survive.
The "carrying capacity" for a species is the total number of individuals that can get enough food to survive and reproduce.