Freight lorries in the Port of Dover

The video repeatedly describes the observation of smoke coming out of a chimney, emphasizing the difficulty in seeing it clearly.

What is the main challenge discussed in the first section regarding the smoke?

• The smoke is colorful and distracting.

• The smoke is hard to see due to its subtle appearance.

• The smoke is not visible at all.

• The smoke is too thick to see through.

In the second section, what aspect of the smoke is emphasized?

• The color of the smoke.

• The smell of the smoke.

• The amount of smoke coming out of the chimney.

• The speed at which the smoke rises.

What is reiterated in the final section about the smoke?

• The smoke is challenging to see despite its quantity.

• The smoke is not present.

• The smoke is harmful.

• The smoke is easy to see.

What is a repeated observation about the smoke throughout the video?

• The smoke is non-existent.

• The smoke is colorful.

• The smoke is very loud.

• The smoke is hard to see.

What is the primary focus of the video?

• The sound of the chimney.

• The visibility and quantity of the smoke.

• The construction of the chimney.

• The weather conditions.