Cultural and Environmental Awareness Questions

The video covers various topics, starting with an introduction to CNN 10 and a vocabulary challenge. It explains the significance of Election Day in the U.S. and discusses the impact of pollution on the Taj Mahal in India. The video also explores underwater ecosystems and conservation efforts, followed by a science experiment involving pumpkins and chemical reactions.

Why are federal elections in the United States traditionally held on a Tuesday?

• To avoid conflicts with church on Sundays

• Because it is the start of the week

• To coincide with market days

• To accommodate school schedules

In which Indian city is the Taj Mahal located?

• Agra

• Kolkata

• Mumbai

• New Delhi

What is a major environmental issue affecting the visibility of the Taj Mahal?

• Deforestation

• Pollution

• Flooding

• Earthquakes

Which Indian city is known for having hazardous air quality, leading to school closures?

• Delhi

• Mumbai

• Bangalore

• Chennai

How does air pollution in India affect the Cricket World Cup?

• Spectators are not allowed

• Games are moved to other countries

• Players wear masks

• Matches are canceled

What is the main goal of the underwater research expeditions discussed in the video?

• To find new species

• To map the ocean floor

• To understand and preserve ocean ecosystems

• To discover underwater treasures

How long does it take for divers to resurface from a depth of 120 meters?

• 4 hours

• 3 hours

• 2 hours

• 1 hour

What chemical reaction is demonstrated with pumpkins in the video?

• Reaction with vinegar

• Reaction with hydrogen peroxide

• Reaction with baking soda

• Reaction with calcium carbide

Where did the tradition of carving Jack-o'-lanterns originate?

• Canada

• United States

• Germany

• Ireland

What vegetable was originally used for Jack-o'-lanterns in Ireland?

• Carrots

• Potatoes

• Pumpkins

• Turnips