Why should Internet sources be limited?

The Internet has mostly ads and so is not useful.

Your research should mostly come arguments in journals.

Your research should contain variety.

The Internet may provide inaccurate information.

(chose all that applies)

They should be limited because,

Your research might contain variety and the research should mostly come in arguments in journals.

Sites like Wikipedia and fake news sites can give inaccurate information, so it’s best to limit sources from the Internet because of the last option.

Also, when doing research, a variety of sources is best to make the information as accurate as possible, so the third option could also be true if you choose multiple answers to the question. If you can’t, then just choose the last option.