Which describes how scientists learn more about Earth's mantle?
F by studying earthquakes
(
by studying rock that has risen due
to convection
H by taking pictures from outside
the Earth
1
by using radioactive dating

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.