Add your answer. What percentage of the earthâs surface is covered by oceans and marginal seas? What percentage of the earthâs surface is covered by oceans and marginal seas? Area of oceans and marginal seas X 100 = ________________% oceans. Area of Earth. What percentage of the earthâs surface is land?
A phrasal adjective (also known as an adjective phrase or compound adjective) is a phrase that modifies a noun.hrasal adjective hyphenation. When a phrasal adjective precedes a noun, it usually takes a hyphen or, for phrases of three or more words, hyphens. This makes things easier for your reader and helps prevent miscuesâfor example: razor-sharp wit.
Our blog Hyphens with Numbers contains this general rule: when youâre combining two or more words to form a compound adjective in front of a noun, put hyphens between these words. If you followed this rule, you would write I am going to use the 5-GHz band (5-GHz is a compound adjective modifying the noun band).