Why did linnaeus classify organisms on the basis of appearance

Under Linnaeus's system, every species is known by a unique Latin-sounding genus and species name that distinguishes it from other species. Linnaeus"s work organized organisms into logical classes based on their appearance and characteristics and thus provides a basis for comparing different species.

Explanation:

I majored in Biology

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.