Question

I REALLY NEED HELP
How did climate change during the Mesolithic Era impact early peoples?

Sea levels receded, reducing the availability of fish as a food source.
Larger animals died out and smaller animals became the primary food source.
Conditions for growing crops improved, and farming became a reliable source of food.
Food shortages forced people to travel farther in search of animals to hunt.

Answer 1

Answer:

Climate changes during the Mesolithic included the retreat of the Pleistocene glaciers, a steep rise in sea levels, and the extinction of megafauna (large-bodied animals).  After the climate stabilized, people moved northward into previously glaciated areas and adopted new subsistence methods.

Explanation:

Answer 2

Answer:

b

Explanation: