How does the earth's physical features affect people's activities?

The queen anne highboy is a familiar furniture style

What are mountains that divide european russia from asian russia?

Tides are caused by a differences in the gravitational force of the sun at different points on earth. differences in the gravitational force of the moon at different points on earth differences in earth’s gravitational field strength at different points on earth’s surfac fluctuations in the gravitational attraction between earth and the moon.