The two orbital elements that determine the size and shape of a planetary orbit are: planet's equatorial diameter and rotation rate tilt of the planet's axis and orbital period planet's orbital eccentricity and semi-major axis planet's speed and inclination

How does rain water cause erosion and deposition? a. when acidic water soaks into the ground, water dissolves limestone, resulting in the formation of caves.b. when a river overflows it moves downhill resulting in the formation of caves.c. when it rains, water flows into rivers and streams and moves back to land, resulting in the formation of caves.d. when water empties into lakes, sediment is deposited, resulting in formation of caves.