Use the paragraph to answer the question.
The use of new words is an aspect of our social language that is always changing. Sometimes new words are used so often in communication that they become part of our everyday language. The frequency and use of these new words are noted by those who work to update the annual edition of the dictionary. In December, the word with the most significant usage is chosen as the word of the year and then added to the dictionary.
Which statement describes a central idea of this paragraph?
Responses
1. Social media has contributed several words and phrases to the dictionary.
2. Editors choose the word of the year every December.
3. The most frequently used words in our everyday communication are added to the dictionary after a certain time period.
4. Dictionaries are rarely used in classrooms today compared to their usage one decade ago.
3. The most frequently used words in our everyday communication are added to the dictionary after a certain time period.
A student is providing evidence to support the following central idea:
Roller coasters are designed by engineers who harness the power of physics to deliver an exhilarating experience for theme park enthusiasts.
Which statement provides the best evidence to support this central idea?
Responses
1. The fastest roller coaster in the world travels close to 150 miles per hour.
2. Potential energy turns to kinetic energy as gravity pulls the roller coaster along the track.
3. The first roller coaster was created in 1884 for a park in Coney Island, New York.
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4. Fast-moving roller coasters are located in many countries all over the world.
2. Potential energy turns to kinetic energy as gravity pulls the roller coaster along the track.
The correct statement that describes the central idea of the paragraph is:
3. The most frequently used words in our everyday communication are added to the dictionary after a certain time period.