1 air
2 water
3 food
4 temperature
5 sunlight
6 shelter
A population will most likely deplete the resources of its environment if the population "increases".
The answer is B. By polluting near by streams with pesticides and herbicides
It could damage vessels and other parts of the body.
This can be caused by over grazing from the livestock or even wild animals such as rabbits. Rabbits are known to breed very quickly and can destroy an ecosystem with their sheer numbers.