Describe two environments in which minerals form. list a mineral that is formed in each environment

"1. A mineral can be formed through evaporating salt water which is when salt water evaporates.

you can do this at home with a bottle and mix salt and water together and see what happens when it dries up.

Examples: Gypsum and Halite

2. A mineral can also be formed through hot water solutions which is when ground water works its way down and is boiled by ground magma.

Examples are Gold, copper sulfur pyrite and galena."

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's.