. Write a essay three to five paragraphs for comparing and contrasting distinct types of energy like: Mechanical energy, potential energy, electricity, magnetism, and electromagnetism. In addition, discuss the applications of electricity and magnetism in real-life situations.

3.  In the same document but apart,describe and explain the properties of waves. Select one type of wave and explain it.

1. What benefits does it have for us humans?

2. Does this type of wave cause negative impact on humans?

3. How? 

Please, note in this part of your assignment we are looking you explain the waves, but also you talk or explain the relation with the real-life. 

Please, avoid plagiarism and use references and citations if neccesary.