CLEAN : Australia's Uluru after climb permanently banned

What materials are mentioned at the beginning of the video?

• Aluminum and wool

• Vanadium and nylon

• Steel and cotton

• Copper and silk

Where did the event discussed in the video take place?

• Butler County

• Orange County

• Harris County

• Cook County

What activity is mentioned regarding people outside overnight?

• Reading

• Dancing

• Smoking

• Singing

How much time is mentioned before returning to work?

• 5 minutes

• 10 minutes

• 20 minutes

• 15 minutes

What is the speaker's response to the question about returning to work?

• I ignored

• I refused

• I agreed

• I said