It is sometimes stated that loudness is a subjective measure, often confused with physical measures of sound strength such as sound pressure, sound pressure level (in decibels), sound intensity or sound power.
The main food crops are barley, corn, potatoes, sugar beets, and wheat.. The Netherlands produces a variety of other crops, including tomatoes and other warm-weather foods which are grown in hothouses.
Flowers are grown in many countries and, due to their perishability, must be rapidly transported by air often to far-flung destinations. The Netherlands largely dominates this industry; more than 60% of the international trade in cut flowers is conducted from there, much of it at the flower auctions.lowers are grown in many countries and, due to their perishability, must be rapidly transported by air often to far-flung destinations. The Netherlands largely dominates this industry; more than 60% of the international trade in cut flowers is conducted from there, much of it at the flower auctions.