According to the water cycle chart, most of the precipitation reaching the Earth . becomes glacial ice caps

soaks into the ground

evaporates

returns to the ocean from run-off

I will give brainliest!! Please help.

Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)