Hyderabad
08048036175
+919848399491
General Lab Supplies by MNC CHEMICALS SURGICALS

Atmosphere & It's Evolution (50x70cm)

INR 154
In stockcod available
Phone Number

08048036175

Please keep 0 before dialling the number.

Email Address mnc.naveen@gmail.com

Mon-Thu: 10 AM - 2 PM • Fri: 3 PM - 7AM

Address Correspondence Address: Shop No. 20, 2nd Floor, Srirama Tower, Bogulkunta, Telangana

Hyderabad, India, 500001

Description

The “Atmosphere & Its Evolution (50x70cm)” chart is an educational wall poster that explains both the present-day structure and historical development of Earth’s atmosphere, ideal for science and geography classrooms.​ Description Size: 50 × 70 cm.​ Material: Printed in multicolor, typically laminated for durability and classroom use.​ Content Features: Current Atmospheric Layers: Illustrates the five principal layers—troposphere, stratosphere, mesosphere, thermosphere, and exosphere—with altitude ranges, main characteristics, and typical phenomena occurring in each layer (e.g., weather in the troposphere, ozone in the stratosphere).​ Evolution History: Presents the stepwise evolution of Earth’s atmosphere—starting from its origin with volcanic outgassing (rich in methane, ammonia, water vapor), through the development of a secondary atmosphere, the rise of oxygen from photosynthetic organisms, and stabilization of modern atmospheric composition after the “Great Oxygenation Event”.​ Additional Information: Often includes major milestones such as the formation of the ozone layer, changes in carbon dioxide and oxygen levels, and the role of early microbial life in atmospheric transformation.​ Educational Value Helps students understand not only how the atmosphere is currently structured but also the processes, feedbacks, and historical biological developments that have shaped its present state.​ Supports earth science, environmental studies, and evolution lessons with a timeline perspective on planetary change and atmospheric science.​ Provides foundational knowledge for understanding climate, weather, and the interdependence of life and Earth’s environment.​ This chart is a critical resource for grasping both static and dynamic aspects of Earth’s atmosphere and is especially valuable for multidisciplinary science education.​

Model No. N-C189

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