Residents in Madrid protest handling of virus

What is one of the primary materials discussed for construction in the video?

• Wood

• Plastic

• Metal

• Glass

Which of the following is a benefit of using metal in construction?

• It is biodegradable

• It is inexpensive

• It is highly durable

• It is lightweight

What is a challenge mentioned in the video regarding the use of metal?

• It is difficult to mold

• It is not strong

• It is prone to rust

• It is not recyclable

What future prospect of metal in construction is discussed?

• Limited availability

• Decreasing usage

• Increased recycling

• Replacement by plastic

How does the video conclude on the topic of metal in construction?

• Metal is too expensive to use

• Metal is not suitable for construction

• Metal will continue to be a key material

• Metal will be replaced by other materials