Question

what were the environmental limits early humans faced?

Explanation:

Early humans faced several environmental limitations:

1. Climate Variability: Frequent changes in temperature (e.g., ice ages, extreme heat) made it hard to find stable habitats and food sources.
2. Food Scarcity: Dependence on hunting - gathering meant food availability was limited by the number of prey and seasonal plant growth.
3. Natural Disasters: Events like floods, droughts, earthquakes, and wildfires could destroy shelters, food stores, and habitats.
4. Predation: They were at risk from large predators (e.g., saber - toothed cats, wolves), which threatened their safety and limited where they could live.
5. Limited Resources for Shelter: Suitable materials for building shelters (e.g., durable materials for cold climates, waterproof materials for rainy areas) were often scarce.
6. Water Availability: Access to clean and reliable water sources was limited, forcing them to live near water bodies which could also be dangerous (e.g., flooding) or dry up seasonally.

Answer:

Early humans faced environmental limitations such as climate variability (including ice ages and extreme heat), food scarcity (due to hunting - gathering dependence), natural disasters (floods, droughts, wildfires), predation by large animals, limited shelter - building resources, and limited access to clean water.