Answer:
Nowadays a low population-density of hunter-gather societies may help the environment to regenerate as the impact on the environment or natural systems is only slight or moderate and since population density is low and their use of the environment is dispersed.
Step-by-step explanation:
About 200,000 years ago hunting and gathering activities were the primary way for humans to feed themselves. The fire was one of the most important tools and used widely.it was used by humans to transform natural systems into habitats. Fire helped hunter-gatherers to "domesticate the landscape". And, it is believed that hunting pressure could have led to significant environmental impacts.