CLEAN: TexanÕs recycled houses resonate worldwide

The video discusses the wastefulness of discarding building materials that could be used to create affordable housing. It highlights the benefits of using free or low-cost materials to design homes, emphasizing the environmental impact of keeping materials out of landfills.

What is the main reason the speaker criticizes the disposal of building materials?

• It is wasteful when families need homes.

• It is illegal.

• It is too expensive.

• It takes too much time.

What percentage of building materials does the speaker claim are free?

• 50%

• 80%

• 60%

• 70%

What does the speaker suggest about designing a house with these materials?

• It requires professional help.

• It allows for creative freedom.

• It is very restrictive.

• It is more expensive.

What is one of the benefits of using these materials according to the speaker?

• Longer construction time.

• Higher resale value.

• Reduced disposal costs.

• Increased property taxes.

How does using these materials help the environment?

• By reducing energy consumption.

• By keeping materials out of landfills.

• By increasing biodiversity.

• By reducing water usage.