You would make a presentation when you want to 'present' for example showing a group of colleagues about the new product you have designed. You put the info on slides and present it.
The animations can assist the presenter while making the presentation. These animations can help make things easy.
Stanford University has some good tips for help making a poster presentation. Microsoft's website also has some good help documents on making a poster presentation with Powerpoint.
You can use the various styles and layouts. These can make your presentation look pretty.
I would introduce earthquakes in a presentation by making poster that shows the layers of the earth including the plates. Along with the poster, I would explain how earthquakes are formed.
readable
There is no single answer. It will depend on what the presentation is about. You would choose music that is suited to the type of presentation.
The name should be synergie
When making a presentation it is necessary for the speaker to be heard. Amplification of the voice ensures that everyone in the room will hear the speaker clearly. The best way to do this is to use a microphone.
There are few important steps to preparing an effective presentation. Knowledge of the subject and accurate information is important. Visual aids are also a key part to making a successful presentation.
Vocabulary
Not sure of your application, but when making presentation 1. Tell the audience what you are going to tell them (introduction) 2. Tell them (main body of presentation) 3. Tell them what you told them (conclusion)
A good way to keep the text in your presentation short and simple is highlighting the relevant matters. You just need some pointers and not too much information on the presentation. The other details can be shared verbally when making the presentation.