What is Daylight Saving Time?

1. What is the main purpose of Daylight Saving Time (DST)?

• a) To reduce energy consumption by using more daylight hours.

• b) To give people more time to sleep.

• c) To make international trade easier.

• d) To synchronize clocks around the world.

2. In what year was Daylight Saving Time first implemented in the United States?

• a) 1918

• b) 1942

• c) 1966

• d) 2005

3. Which country was the first to adopt Daylight Saving Time?

• a) United States

• b) Germany

• c) United Kingdom

• d) France

4. Which of the following is true about the use of Daylight Saving Time?

• a) All countries around the world follow it.

• b) It’s only used in the Northern Hemisphere.

• c) Its use varies depending on the country or region.

• d) It is only used in countries with hot climates.

5. What change happens to clocks during Daylight Saving Time?

• a) They are set forward one hour at the beginning and back one hour at the end.

• b) They are set back one hour at the beginning and forward one hour at the end.

• c) They are set forward two hours at the beginning and back two hours at the end.

• d) There is no change to clocks.

6. Why did Germany start using Daylight Saving Time during World War I?

• a) To increase worker productivity.

• b) To reduce fuel consumption during wartime.

• c) To confuse enemy nations.

• d) To match British time.

7. What is one common criticism of Daylight Saving Time mentioned in the video?

• a) It increases the number of daylight hours.

• b) It causes confusion and health issues due to time changes.

• c) It saves too much energy.

• d) It is only beneficial for countries near the equator.