Changes in Transportation and Environment

The video discusses changes in the school and neighborhood, including infrastructure and personnel changes. It covers the evolution of transport systems from walking to modern vehicles and addresses air pollution, its sources, and impacts. The video aims to educate viewers on how these changes affect daily life and the environment.

What is the main focus of the lesson 'Changes Around Us'?

• Changes in the school and neighborhood

• Changes in food habits

• Changes in technology

• Changes in the weather

Which of the following is a change mentioned in the school environment?

• Hiring more security staff

• Upgrading chalkboards to smart boards

• Introduction of new sports

• Building a new playground

What significant change was noticed in the primary building of the school?

• It was expanded with new classrooms

• It was replaced with a new legal aid

• It was painted a new color

• It was equipped with solar panels

What is a common change observed in neighborhoods?

• Reduction in traffic

• Demolition of all old buildings

• Decrease in population

• Opening of new shops and restaurants

What is one of the changes in the neighborhood related to infrastructure?

• Construction of a new school

• Widening of roads

• Building a new park

• Installation of new streetlights

How did people initially travel before the invention of vehicles?

• By trains

• By bicycles

• By walking

• By horse-drawn carriages

Who is credited with making the first car?

• Nikola Tesla

• Karl Benz

• Henry Ford

• Thomas Edison

Which of the following is NOT a type of transport mentioned?

• Airplane

• Bicycle

• Submarine

• Ship

What is air pollution primarily caused by?

• Overpopulation

• Deforestation

• Harmful gases from vehicles and factories

• Excessive rainfall

What is the impact of factories on air quality?

• They purify the air

• They release harmful gases

• They reduce air pollution

• They have no impact