The following examples are primary sources except
a passage from the diary of one of the scientists who discovered lucy
an encyclopedia that provides factual details about the finding of lucy
a photograph of lucy that was taken on november 24, 1974, in ethiopia
an interview with a scientist who was present when lucy was found
answer: an encyclopedia that provides factual details about the finding of lucy
explanation: a primary source is somebody who was there, or a record made by somebody who was there. examples of a primary source would be;
somebody telling a story about something they were there for
an account of what happened, written by somebody who was there/part of the process
a secondary source is something that may still be factual, is not coming straight from the mouth of somebody who was there. examples of a secondary source;
a friend telling somebody about what happened to their friend
and article that was not written by somebody who was there, usually containing quotes from a primary source.
a passage from the diary of one of the...