Dictation

The one which mixes with carbon dioxide to form something (science)

It is used for searching the internet (computer)

It is passed from father to son (social science)

The first bracket to simplify (maths)

The process of obtaining materials from waste products so that they can be reused

(english)

The leaves lose water through this process (science)

The second part of an e-mail (computer)

Its value varies depending on the situation (maths)

It is used to say very bad (english)

It is another name for an electromagnet (science)