Archeologist - Intermediate Listening Test

You will see a program about archeologists. Listen to the text and answer the questions. Level: intermediate / upper-intermediate. Test type: Open-ended questions.
Questions:
1. What is the most important part of Archeology?
2. What are some kinds of tools archeologists use in digs?
3. How does a screen work?
4. What are some items archeologists found while digging at Best Farm?
5. What features helped archeologists find out when the large cent coin was made?