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רקע מדעי אסטרוג׳אומניטי_edited.jpg

🐦 10. From dinosaurs to birds and mammals

An evolutionary journey from the age of giants to the life we know

1💥 End of an Era – New Beginning.png

1

💥 End of an era – a new beginning

About 66 million years ago:

👉 A dramatic event occurs

☄️ Asteroid impact
🌍 Global change
🦖 Extinction of most dinosaurs

2 🔄 Changing world.png

2

🔄 A changing world

Ecosystems are changing:

🦖 Extinct rulers
⬇️
🧬 New opportunities are opening up

👉 Evolution continues

3 🐦 The dinosaurs that never disappeared.png

3

🐦 The dinosaurs that never disappeared

Not all dinosaurs went extinct:

👉 Some of them turned into birds

The process included:

🪶 Feather development
⚖️ Lighter body
🌬️ Flight ability

👉 Birds are living dinosaurs

4 🐭 Rise of the Mammals.png

4

🐭 Rise of the Mammals

in parallel:

🦠 Early mammals evolve

Initially:

🌙 Small and active at night

After extinction:

🚀 Spreading quickly
🌍 Filling new niches

5 🧬 Unique Features.png

5

🧬 Unique features

Mammals have developed:

🧥 Fur
🌡️ Body temperature regulation
🍼 Feeding offspring

👉 Excellent adaptation to a changing environment

6 🦴 Testimonies on display.png

6

🦴 Testimonials on display

In the display you can see:

🦖 Transitional fossils
🪶 Relationship between dinosaurs and birds
🐾 Models of ancient mammals

👉 Illustration of an evolutionary sequence

7 🔄 Continuity of Evolution.png

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🔄 Continuity of evolution

Main idea:

👉 Species do not disappear completely
👉 They change and develop

🦅 Today's birds = living testimony

8 🔬 What do you learn here.png

8

🔬 What do you learn here?

The display highlights:

💥 Extinction → 🌱 Regeneration
🧬 Adaptation
🌍 Changing living systems

9 ...🚀 Step in the journey.png

9

🚀 Step into the journey

On the Astrogeonomy timeline:

👉 Moving from:

🦖 The world of reptiles
⬇️
🐦🦣 The world of mammals and birds

🔥 Showcase 10 Summary

The end of one era is the beginning of a new one.

The world is starting to look: 👉 like the world we know today

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