The document discusses the four seasons - spring, summer, autumn, and winter. It explains that seasons are caused by the tilt of the Earth's axis relative to its orbit around the sun, which results in different regions receiving varying amounts of sunlight throughout the year. The seasons are usually approximately three months long and are defined by changes in weather patterns and the length of days and nights in a given region.

1. Robert´s super work

2. The seasonsThe seasons
Seasons are the periods of the year whenSeasons are the periods of the year when
the weather conditions are maintained inthe weather conditions are maintained in
a given region whithin a certain rangea given region whithin a certain range
.These periods are usually four and last.These periods are usually four and last
approximately three months and areapproximately three months and are
called : spring , summer , autumn andcalled : spring , summer , autumn and
winter. Seasons are caused by the tilt ofwinter. Seasons are caused by the tilt of
the axis of the Earth relative to the planethe axis of the Earth relative to the plane
of its orbit around the Sun, which makeof its orbit around the Sun, which make
some regions receive different amount ofsome regions receive different amount of
sunlight depending on the time of thesunlight depending on the time of the

3. The seasons

4. The lengTh of a day and
nighT on differenTs
seasons
• On spring the days and the night are
more or less the same length
• On summer the nights are shorter than
the days
• On autumn the days and the night are
more or less the same length like in
spring
• On winter the days are shorter than the
nights

5. The lengTh of a day and
nighT on differenTs
seasons

6. The weather
• In spring the weather is warm.
• In summer it´s very very hot
• In autumn the weather is cold and
windy.
• In winter the weather is very very
cold

7. The weather

8. The length of a season
• Spring starts on the 21 March and ends at
the 21 June
• Summer starts on the 21 June and ends at
the 21 September
• Autumn starts on the 21 September and
ends at the 21 December
• Winter starts on the 21 December and
ends at the 21 March

9. The length of a season

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