The state of being excluded from social activity as an 'outsider'
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According to lecture, archaeologists might have to choose between saving everything vs. only saving diagnostic artifacts, which can be analyzed.
What is diagnostic artifact?
- Changing technology has created a vast number of artifacts that mark specific time periods in archeology. These are called diagnostic artifacts because they allow archeologists to pinpoint relatively specific time periods during which they were produced.
- Archeologists studying prehistoric cultures use stone and bone tools to understand technological changes and assign approximate dates to sites.
- Historical archeologists have found increasingly detailed ways to partition time on their sites.
- For example, archeologists can date a glass bottle based on attributes that demonstrate how it was made. A hand-blown wine bottle made of thick, olive green glass is much earlier than a machine-molded medicine bottle made of clear glass and embossed with the manufacturer's name and logo.
- Documented patterns in manufacturing technology allow archeologists to determine the absolute dates for most glass bottles, ceramics, nails and other artifacts found at historic sites.
To learn more about artifacts : brainly.com/question/17362933
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Answer:
Cropping.
Explanation:
Crop tool is a tool in image manipulation softwares that help to remove portions from a picture. It also helps to bring focus to certain portion of a picture. Crop tool helps to discard the unwanted or undesired portion from a composition or picture.
The image manipulation used in the given picture is cropping. The tool is helping to bring foucs on a man rowing a raft.
So, correct answer is cropping or crop tool.
