Earth's Atmosphere Lesson for Middle School.pptx

A concise and visually stimulating presentation about the Earth's atmosphere intended for middle-school pupils.

1. EARTH'S ATMOSPHERE Lesson for Middle School Understanding Our Protective Blanket

2. Table of Contents Introduction 01 Layers 02 Composition 03 Functions 04

3. Introduction 01

4. What is Earth's Atmosphere? Earth's atmosphere is a layer of gases that surrounds the planet. It protects life by blocking harmful solar radiation, providing oxygen, and regulating temperature. A Protective Layer of Gases Essential for Life on Earth Regulates Temperature & Weather Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.

5. Troposphere Stratosphere Exosphere Mesosphere Layers of the Atmosphere Thermosphere Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.

6. The Troposphere: The Weather Layer Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Closest layer to Earth Holds 75% of the atmosphere’s mass Where weather occurs

7. 5.5 Quadrillion Tons The total weight of Earth's atmosphere is an astonishing 5.5 quadrillion tons. This massive weight creates atmospheric pressure, which is essential for maintaining the balance of gases, enabling respiration, and supporting life. Without this pressure, life as we know it wouldn’t be possible.

8. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Nitrogen Oxygen Other gases Composition of the Atmosphere

9. 01 02 03 04 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Essential for Respiration Supports Combustion Makes Up 21% of the Atmosphere Part of the Water Molecule About Oxygen

10. About Trace Gases Though they make up less than 1% of the atmosphere, trace gases like carbon dioxide, argon, and water vapor have significant effects on climate, weather, and life processes. Though they make up less than 1% of the atmosphere, trace gases like carbon dioxide, argon, and water vapor have significant effects on climate, weather, and life processes.

11. Composition 02

12. Functions of the Atmosphere Provides breathable air Regulates temperature Protects from harmful radiation Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

13. Write an important idea here Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. 01 02 03 04

14. 75% Important Charts Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Category 01 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Category 02 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Category 03 95% 20%

15. EARTH'S EXOSPHERE, THE OUTERMOST LAYER OF THE ATMOSPHERE, EXTENDS UP TO 10,000 KILOMETERS ABOVE THE PLANET'S SURFACE, BLENDING INTO SPACE. IT RETAINS TRACES OF GASES LIKE HYDROGEN AND HELIUM DESPITE ITS DISTANCE FROM EARTH.

16. The Problem of Air Pollution Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor. Sources of pollution Health effects Environmental impact

17. Thank yoU Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor.

18. You can find these fonts online too. COLORS This presentation template uses the following free fonts: Titles : Headers : Body Copy : Unica One Inter Inter #53F7AD #14A3FE #FFFFFF Use these design resources in your Canva Presentation. Resource Page

19. for the photos Pexels & Pixabay for the presentation template This presentation template is free for everyone to use thanks to the following: Credits