Questions: Sort the words according to the meanings of their shared roots. protagonist protolanguage protocol depopulate protohistory overpopulation people first

To sort the words according to the meanings of their shared roots, we need to identify the roots and their meanings. Here are the roots and their meanings for the given words:

1. Proto-: This root means "first" or "primary."
2. Popul-: This root is related to "people."

Now, let's categorize the words based on these roots:

1. Protagonist: The main character in a story, often the "first" or primary character.
2. Protolanguage: The hypothetical first language from which other languages have evolved.
3. Protocol: Originally meaning the first draft or record, now commonly used to refer to a set of rules or procedures.
4. Protohistory: The study of the earliest periods of human history, just before recorded history.

1. Depopulate: To reduce the number of people in an area.
2. Overpopulation: A condition where the number of people exceeds the capacity of the environment to support them.
3. People: Human beings in general.

1. First: The ordinal number indicating the position at the beginning of a sequence.

By sorting the words according to the meanings of their shared roots, we get:

Proto- (first):

• Protagonist
• Protolanguage
• Protocol
• Protohistory

Popul- (people):

• Depopulate
• Overpopulation
• People

First:

• First