The Eastern Hemisphere is the half of Earth that lies east between the Prime Meridian and the International Date Line.

The Western Hemisphere is the half of Earth that lies west between the Prime Meridian and the International Date Line.

Daylight Saving Time is the practice of turning the time forward by one hour in Spring to make use of longer daylight hours and back to standard time in Autumn when there are fewer hours of daylight.

Travel and time

Geography

This unit provides a foundation for subsequent work in KS3.

This unit builds on 'Climate zones: What are they and why do they matter?', and also on 'Europe: How diverse are its landscapes and places'' and 'The Americas: How diverse are its places and landscapes?', which sequentially build pupils’ knowledge of the importance and location of significant lines of longitude and latitude on planet Earth, and deepens their understanding of time zones.

Time zones: can we time travel on planet Earth?

{{ }} is the practice of turning the time forward by one hour in spring to make use of longer daylight hours and back to standard time in autumn when there are fewer hours of daylight.

The half of Earth west of the {{}} is known as the ‘Western Hemisphere’.

It acts as a boundary between one day and the next.

Which of these statements about the International Date Line are true?

If you cross the International Date Line (IDL) moving east you must ...

When you travel west across the IDL to the eastern hemisphere you {{ }} a day.

any time difference due to crossing time zones

how many how many people are on the plane

What do you need to consider when working out the time that an aeroplane will arrive at its destination?

{{ }} is a standard system that is used to set all of the world’s time zones.

On the opposite side of Earth to the Prime Meridian at 180° is the ...

Places to the {{ }} of the IDL are the first to experience a new day. 

West of the Prime Meridian, you {{ }} four minutes for every degree of longitude.

China geographically covers 4 time zones. How many does it use?

Order these countries based on when they begin a new day, starting with the first.

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