Wind transports sand grains mostly as a part of the suspended load with equal amounts in the air as in the bed load by siltation, as part of the bed load only during the most severe dust storms

as in the bed load by siltation

Explanation:

Wind usually carry all heavy particles through Siltation. In this process, the sand is carried as a heap of sand for a small distance and mostly it stays close to the ground surface due to its weight.

However lighter particles like clay and silt are carried as suspension in air as they are light weighted and can remain suspended at greater heights for a long time.

Hence, the correct answer is "as in the bed load by siltation"

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.