📺 Watch the video first!
📺 Watch the video first!
What Are the 4 Seasons?
Look outside your window in December and January — it's cold, dark and maybe even snowy. Look again in June and July — it's warm, bright and the days seem to go on forever. These changes in weather and daylight are called seasons. Earth has four seasons — Spring, Summer, Autumn and Winter — and each one brings something different and special.
But why do we have seasons at all? And why do they keep changing? The answer is one of the most fascinating facts about our planet!
🤯 The Big Misconception!Most people — including many adults — think that winter is cold because Earth is far from the Sun. But this is WRONG! Earth is actually3% closer to the Sun in January(winter in the northern hemisphere) than in July. The real cause of seasons is something completely different!
Look outside your window in December and January — it's cold, dark and maybe even snowy. Look again in June and July — it's warm, bright and the days seem to go on forever. These changes in weather and daylight are called seasons. Earth has four seasons — Spring, Summer, Autumn and Winter — and each one brings something different and special.
But why do we have seasons at all? And why do they keep changing? The answer is one of the most fascinating facts about our planet!
Most people — including many adults — think that winter is cold because Earth is far from the Sun. But this is WRONG! Earth is actually3% closer to the Sun in January(winter in the northern hemisphere) than in July. The real cause of seasons is something completely different!
Why Do We Have Seasons? It's Earth's TILT!
Seasons are caused by the fact that Earth is tilted at 23.5 degrees on its axis as it orbits the Sun. This means that as Earth travels around the Sun throughout the year, different parts of the planet lean toward the Sun at different times.
- When your part of Earth tilts toward the Sun → sunlight hits more directly → days are longer → more heat → SUMMER
- When your part of Earth tilts away from the Sun → sunlight hits at an angle → days are shorter → less heat → WINTER
It's not about how far away you are — it's about the angle of the sunlight and how long the Sun is in the sky each day!
Seasons are caused by the fact that Earth is tilted at 23.5 degrees on its axis as it orbits the Sun. This means that as Earth travels around the Sun throughout the year, different parts of the planet lean toward the Sun at different times.
- When your part of Earth tilts toward the Sun → sunlight hits more directly → days are longer → more heat → SUMMER
- When your part of Earth tilts away from the Sun → sunlight hits at an angle → days are shorter → less heat → WINTER
It's not about how far away you are — it's about the angle of the sunlight and how long the Sun is in the sky each day!
The 4 Seasons — What Happens in Each One?
🌸 Spring — March, April, MayIn spring, Earth begins tilting back toward the Sun. Days gradually get longer and temperatures warm up gently. Flowers bloom, baby animals are born, and birds return from their winter migrations. Trees that lost their leaves in autumn grow new ones. Spring is nature's fresh start — everything waking up after winter's rest! Typical temperatures: 10–18°C.
☀️ Summer — June, July, AugustSummer is when the northern half of Earth is tilted most directly toward the Sun. The Sun is high in the sky, its rays are strongest, and the days are longest of the year. The longest day — theSummer Solsticearound June 21st — can have up to 16+ hours of daylight. In places near the Arctic, the sun barely sets at all — called the Midnight Sun! Typical temperatures: 20–35°C.
🍂 Autumn — September, October, NovemberAs Earth continues its orbit, the northern hemisphere begins tilting away from the Sun. Days shorten, temperatures drop, and one of nature's most spectacular events occurs — leaves change colour! Trees stop producing green chlorophyll, and the hidden red, orange and yellow pigments are revealed. Trees then shed their leaves to survive the cold ahead. Animals prepare for winter — some hibernate, others store food. Typical temperatures: 8–15°C.
❄️ Winter — December, January, FebruaryWinter is when the northern hemisphere is tilted furthest from the Sun. The Sun is low in the sky, days are shortest, and temperatures are coldest. TheWinter Solsticearound December 21st is the shortest day. In places near the Arctic, there can be complete darkness — Polar Night — for weeks at a time. Some animals hibernate through winter. Water can freeze into beautiful snowflakes! Typical temperatures: -10 to 5°C.
In spring, Earth begins tilting back toward the Sun. Days gradually get longer and temperatures warm up gently. Flowers bloom, baby animals are born, and birds return from their winter migrations. Trees that lost their leaves in autumn grow new ones. Spring is nature's fresh start — everything waking up after winter's rest! Typical temperatures: 10–18°C.
Summer is when the northern half of Earth is tilted most directly toward the Sun. The Sun is high in the sky, its rays are strongest, and the days are longest of the year. The longest day — theSummer Solsticearound June 21st — can have up to 16+ hours of daylight. In places near the Arctic, the sun barely sets at all — called the Midnight Sun! Typical temperatures: 20–35°C.
As Earth continues its orbit, the northern hemisphere begins tilting away from the Sun. Days shorten, temperatures drop, and one of nature's most spectacular events occurs — leaves change colour! Trees stop producing green chlorophyll, and the hidden red, orange and yellow pigments are revealed. Trees then shed their leaves to survive the cold ahead. Animals prepare for winter — some hibernate, others store food. Typical temperatures: 8–15°C.
Winter is when the northern hemisphere is tilted furthest from the Sun. The Sun is low in the sky, days are shortest, and temperatures are coldest. TheWinter Solsticearound December 21st is the shortest day. In places near the Arctic, there can be complete darkness — Polar Night — for weeks at a time. Some animals hibernate through winter. Water can freeze into beautiful snowflakes! Typical temperatures: -10 to 5°C.
Seasons Around the World
An important thing to know about seasons is that they are opposite in the northern and southern hemispheres! When it's summer in the UK, Europe and Canada, it's winter in Australia, New Zealand and South Africa — and vice versa. This is because when the north tilts toward the Sun, the south tilts away.
This is why Australians celebrate Christmas in hot summer sunshine — sometimes even having barbecues on the beach! Countries near the equator — like Kenya, Singapore and Brazil — don't experience four seasons at all. They have warm weather all year round, usually with a wet season and a dry season instead.
🌍 Wild Season Facts!• Some treescount cold daysduring winter to know when spring is coming — called vernalisation!
• In Iceland during summer, the sun sets for only about3 hours— it never gets fully dark!
• A single large oak tree drops up to70,000 leavesin one autumn
•No two snowflakesare identical — scientists have been trying to find identical ones for 100 years!
• The word "season" comes from the Latin word satio meaning "a sowing of seeds" — because planting seasons were so important to early humans!
An important thing to know about seasons is that they are opposite in the northern and southern hemispheres! When it's summer in the UK, Europe and Canada, it's winter in Australia, New Zealand and South Africa — and vice versa. This is because when the north tilts toward the Sun, the south tilts away.
This is why Australians celebrate Christmas in hot summer sunshine — sometimes even having barbecues on the beach! Countries near the equator — like Kenya, Singapore and Brazil — don't experience four seasons at all. They have warm weather all year round, usually with a wet season and a dry season instead.
• Some treescount cold daysduring winter to know when spring is coming — called vernalisation!
• In Iceland during summer, the sun sets for only about3 hours— it never gets fully dark!
• A single large oak tree drops up to70,000 leavesin one autumn
•No two snowflakesare identical — scientists have been trying to find identical ones for 100 years!
• The word "season" comes from the Latin word satio meaning "a sowing of seeds" — because planting seasons were so important to early humans!
Quick Recap — The 4 Seasons
- ✅ Seasons are caused by Earth's tilt of 23.5 degrees — NOT by distance from the Sun!
- ✅ Spring (Mar–May) — tilting toward Sun, days longer, warmer, flowers bloom 🌸
- ✅ Summer (Jun–Aug) — most tilted toward Sun, longest days, hottest ☀️
- ✅ Autumn (Sep–Nov) — tilting away, days shorter, leaves change colour 🍂
- ✅ Winter (Dec–Feb) — most tilted away, shortest days, coldest ❄️
- ✅ Northern and southern hemispheres always have opposite seasons at the same time!
- ✅ Seasons are caused by Earth's tilt of 23.5 degrees — NOT by distance from the Sun!
- ✅ Spring (Mar–May) — tilting toward Sun, days longer, warmer, flowers bloom 🌸
- ✅ Summer (Jun–Aug) — most tilted toward Sun, longest days, hottest ☀️
- ✅ Autumn (Sep–Nov) — tilting away, days shorter, leaves change colour 🍂
- ✅ Winter (Dec–Feb) — most tilted away, shortest days, coldest ❄️
- ✅ Northern and southern hemispheres always have opposite seasons at the same time!
🎬 Watch Our Full Seasons Video!
Our YouTube video covers all 4 seasons with colourful animations, Earth tilt diagrams, fun facts and more — perfect for kids ages 5–10, Grade 2 science! Watch above and subscribe to Sites for Kids for a new discovery every week! 🌸☀️🍂❄️
Our YouTube video covers all 4 seasons with colourful animations, Earth tilt diagrams, fun facts and more — perfect for kids ages 5–10, Grade 2 science! Watch above and subscribe to Sites for Kids for a new discovery every week! 🌸☀️🍂❄️
7 comments:
i am going to download this. share more for mothers like us, he!he!:))
Loved them! Beautiful presentation Geeta!
and loved poems too!
Thanks Sancheeta :))
Mohinee thanks:)
thanks for this nice post
@Gagan Masoun Thanks :)
posting yang bagus........
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