Which statement correctly describes how a landform is created? A canyon is created when ice from a glacier slowly melts over time.

A delta is created when wind blows large amounts of soil toward the shore

A sand dune is created when an earthquake breaks large rocks into small particles.

A V-shaped valley is created when a fast-moving river carves steep sides into hills and mountains

Name the element in group 17, period 2. (periodic table)

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.