Question: difference between medium and higher level of occupation

title: High- and low-level
text: Climate is a high - level description of the actions of the atmosphere and oceans . Physics of water and gas molecules is a low - level description of the same system . The instruction `` write a creative poem on love '' is a high - level instruction . The instruction `` tighten the tendons in the dominant wrist to grip the pen '' is a low - level description of an activity within that . `` Wikipedia is an encyclopedia '' is a high - level description compared to `` Wikipedia is a collection of textual articles on many topics '' . The former reflects a higher level view of organization , purpose , concept and structure , but does not explain what Wikipedia physically is . The latter is more detailed as to what exactly Wikipedia contains and how it 's made up , but does n't explain what its overall purpose and goals are . These are typical features of high - level and low - level descriptions .