What is the main advantage of placing wind turbines offshore?

• They are easier to maintain.

• They can generate more energy due to stronger winds.

• They are less expensive to build.

• They are closer to the power grid.

What caused the structural failure of a wind turbine blade in July?

• A collision with a ship.

• Improper installation.

• A storm damaged the blade.

• Insufficient bonding during production.

What is a major concern for wind farm opponents regarding marine life?

• Decreased fish populations.

• Pollution from turbine construction.

• Noise and ship traffic harming whales.

• Increased fishing activity.

What technology is used to reduce noise during pile-driving operations?

• Underwater speakers.

• Bubble curtains.

• Soundproof barriers.

• Noise-canceling devices.

What is the focus of Heidi Sosik's research?

• The efficiency of different turbine designs.

• The impact of wind farms on bird populations.

• The economic benefits of wind energy.

• The effect of wind farms on ocean circulation and plankton growth.