Match each word to its correct meaning:
(1). mp3 websites that allow people with common interests to have discussions among a number of people about a topic of choice
(2). online bulletin boards a computer file that contains music, typically a song
(3). package switching gathering data into little "packets" so it can be sent from computer to computer
(4). search engine online communities of people who share common interests or activities
(5). social networking a group of listservs that began in the late 1970s that allow people to discuss topics of interest (like pop culture, politics, or sports).
(6). the internet a site at which users can search the entire internet for keywords
(7). usenet a communication technology that allows users to share large quantities of digital information, which includes text, video, and audio information

Explanation:

MP3 = a computer file that contains music, typically a song

online bulletin boards = websites that allow people with common interests to have discussions among a number of people about a topic of choice

package switching = gathering data into little "packets" so it can be sent from computer to computer

search engine = a site at which users can search the entire Internet for keywords

social networking = online communities of people who share common interests or activities

the Internet = a communication technology that allows users to share large quantities of digital information, which includes text, video, and audio information

Usenet =  a group of listservs that began in the late 1970s that allow people to discuss topics of interest (like pop culture, politics, or sports).

acid rain is the answer

debating and finalizing the detail of the policy