New Zealand Dam May Break Away

The video discusses New Zealand's latest dam on the Waikato River, built to supply electric power across the North Island. Engineers are concerned about the dam's foundations due to water pressure, with fissures already appearing. The river's diversion revealed an ancient subterranean forest. If the dam fails, it could unleash a massive flood, demonstrating nature's power.

What is the primary purpose of New Zealand's latest dam?

• To improve local transportation

• To supply electric power to the North Island

• To provide water for irrigation

• To create a new tourist attraction

What concern do engineers have about the dam?

• The water pressure might be too much for the foundations

• The construction cost was too high

• The dam could cause flooding in nearby areas

• The dam might not generate enough power

What was uncovered when the Waikato River was diverted?

• A hidden cave system

• An ancient subterranean forest

• A gold deposit

• A new species of fish

What is the main concern about the substrata beneath the dam?

• It is too close to a fault line

• It is made of unstable clay

• It could be a volcanic rubbish heap

• It might be too sandy

What would happen if the dam were to break?

• It would have no significant impact

• It would unleash a massive avalanche of water

• It would cause a minor flood

• It would create a new lake