CLEAN: Onboard a US transport aircraft during military drills

The video starts with an expression of excitement, followed by a discussion on speed measured in kilometers per hour. It then explores the forest understory and concludes with a focus on the waterfall in St. Petersburg.

What is the initial reaction in the video?

• A calm introduction

• An expression of surprise

• A question about speed

• A detailed explanation

What speed is mentioned in the video?

• 109 km/h

• 120 km/h

• 100 km/h

• 90 km/h

What is the significance of 109 km/h in the video?

• It is the speed of a train.

• It is the speed of a vehicle.

• It is the speed of a waterfall.

• It is the speed limit in the city.

Which location is mentioned in the video?

• Moscow

• Vladivostok

• Saint Petersburg

• Novosibirsk

What is the feature associated with Saint Petersburg in the video?

• A large park

• A waterfall

• A historical monument

• A famous museum