Final answer:
A logical step for a civilization that has unreliable food sources is to explore and develop new agricultural techniques and technologies that can help improve food production and stability. This could involve implementing irrigation systems, practicing crop rotation, and utilizing advanced farming methods. Additionally, civilizations could seek to establish trade networks with other regions that have more reliable food sources to ensure a steady supply of food.
Step-by-step explanation:
A logical step for a civilization that has unreliable food sources is to explore and develop new agricultural techniques and technologies that can help improve food production and stability. This could involve implementing irrigation systems, practicing crop rotation, and utilizing advanced farming methods. Additionally, civilizations could seek to establish trade networks with other regions that have more reliable food sources to ensure a steady supply of food. Finally, civilizations could also invest in research and development to create sustainable food storage and preservation methods to mitigate the impact of unreliable food sources.