Answer:
The main effect of the earth is seasons.
Explanation:
Our earth is tilted at the axis of 23.5° (relative to our orbital plane – the plane of Earth's orbit around the sun. ) and this tilted axis is causing seasonal change at our planet.
Answer: Some societies succeed and others fail for many reasons. They could have a bad ruler, it depends on thier rules, how the people in the society behaved, etc.
It helps you understand living space and how organisms adapt
Its either A or B but I'm pretty sure its A<span />