How does water enter the atmosphere?
a. liquid water evaporates from lakes when heated by the sun.
b. frozen water sublimates from ice and snow.
c. liquid water is lost from tree leaves during evapotranspiration.
d. all of the above

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.