Calculate the mass of water in a bank of fog hovering over Beaverton on a moderately foggy day. Assume that the surface area of Beaverton is 53 km² and the fog reaches to an altitude of 100 m. On a moderately foggy day, the density of water vapor in air will be 5 x 10⁻⁸ g/cm³. A) 3 x 10³ g
B) 2 x 10⁴ g
C) 3 x 10⁸ g
D) 2 x 10⁹ g
E) 3 x 10⁶ g

they are made of gases.

they have a spherical shape.

they make energy through fusion.

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).