Question

how information can be extracted from various sources i.e. pictures,websites,index and glossary​

Answer 1

➡ Seeing a picture you can identify the situation

➡ From websites you must find something related to your topics

➡ First collect all the lines you would prefer to be important and helpful

Suppose the question is Q) Describe machines

Now after typing Describe machines in your search you will find different results being shown to you go through them one by one and write suppose a sentence from the first site. " Machines are mechanical structures " If you got this sentence from the first site and think it to be appropriate note it down in your copy. Like this note 5-6 sentences after going through 3 or 4 sites. If you get your desired answer then no need to search for other sites else check for others also.