Valleys form mainly from a. deposition of sediment by rivers or glaciers. b. weathering and erosion by the wind. c. weathering and erosion by rivers or glaciers. d. deposition of sediment by the wind.

Pixels are often referred to using dpi, or dots per inch. true\false

In what way are cities microclimates?

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule