Birth of Earth Charts (70x100cm)
Description
The “Birth of Earth Charts (70x100cm)” are large-format, laminated educational posters designed to depict the formation and structure of planet Earth, as well as major geological and atmospheric processes that shaped its early history.
Physical Specifications
Size: 70 × 100 cm, making the chart clearly visible in classrooms, science labs, or educational displays.
Material: Multicolour printing on synthetic or art paper, typically laminated with 30-micron polyester for durability and easy cleaning. These charts are often supplied with plastic rollers or double-sided tape for mounting.
Content and Educational Features
Illustrates key stages in Earth's origin and evolution—beginning with the accretion of dust and gas in the proto-solar nebula, collision and growth of planetesimals, formation of a molten planet, and progressive cooling.
Labeled diagrams show:
Differentiation of Earth's internal structure: crust, mantle, outer core, and inner core.
Surface and atmospheric changes: the development of oceans, early atmosphere, and appearance of continents.
Major geological events: volcanic activity, meteorite bombardment, tectonic activity, formation of early landforms, and possible emergence of primitive life.
Many charts include a simplified geologic timeline or “history of Earth” panel, spanning Hadean, Archean, Proterozoic, and Phanerozoic eons, showing the appearance of life, oxygenation, and diversification of species.
Some versions offer cross-sectional views of Earth's layers, color-coded for clarity and with main features (e.g., thickness of crust, temperature of core) annotated.
Educational Value
Designed for visual and conceptual clarity, these charts support topics in earth science, geology, environmental science, and planetary astronomy.
Suitable for both foundational and advanced lessons, they reinforce understanding of how Earth’s structure and conditions were established over billions of years.
They serve as constant visual references in science teaching, helping students grasp abstract geologic and planetary processes.
This chart is essential for teaching Earth’s formation, fostering curiosity about planetary science, and grounding students in the basics of our planet’s early evolution and structure.
Specifications
| Model No. | N-C243 |
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