Which of the Following Is Presently a Problem with Modern-Day

question 22

Multiple Choice

Which of the following is presently a problem with modern-day weather predictions?

• A)computer forecast models make assumptions about the atmosphere that are not always correct.
• B)there are regions of the world where only space observations are available.
• C)computer models do not always adequately interpret the surface's influence on the weather.
• D)the distance between grid points on some models is too large to pick up smaller-scale weather features such as thunderstorms.
• E)all of the above

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Definitions:

Major Organic

This term alone lacks specificity but could imply the primary organic compound or constituent in a mixture or reaction.

Reactions

Processes where chemical substances undergo a change to produce one or more different substances.

Methyloxirane

A three-membered epoxy ring molecule with a methylene group, used as a chemical intermediate in organic synthesis.

Ethylmagnesium Bromide

A Grignard reagent represented as C2H5MgBr, used in organic synthesis to form carbon-carbon bonds.