Relevancy ranking suggests internet search results will be placed in order of
a. proximity to users
b. the alphabet
c. significance to the search criteria
d. cost paid to place a web site first

Correct answer is C. - significance to the search criteria.

Explanation:

Results that are most relevant to the search query will be on the top of the list and results that are less relevant are in the bottom. Top results have higher probability to answer the users questions.

Google got famous by using page-rank algorithm, where every page had a 'score' that showed how powerful a page is. Recently, Google added new factor - RankBrain, where search result position (SERP) is determined by feedback from user. Taking into account how much time users on the page,if they return right away, if they keep searching after page visit or if they got desired answer.

answer: hey improve the marine life in a certain area.

they provide a new location for fishermen to fish and which works to ease the pressure on natural reefs.

they are a great way to get rid of large objects that would otherwise be placed on landfills

explanation: