Earth Day Timeline
Provided by: EARTHDAY.ORG|Published on: January 30, 2024|Last updated: September 26, 2026
Grades: 9, 10, 11, 12, AP
Type: Articles/Websites
Subjects: Earth and Space Sciences, History
Authors: EARTHDAY.ORG
Location: Earth
This resource has been reviewed by SubjectToClimate's climate scientists and verified for scientific accuracy and up-to-date information. Learn about our review process →

This resource has been reviewed by SubjectToClimate's climate scientists and verified for scientific accuracy and up-to-date information. Learn about our review process →
Synopsis
- In this interactive presentation, viewers will learn about major environmental events over the past 50 years, such as weather phenomena, human-caused disasters, and milestones in chemical banning and environmental legislation.
- Students will learn the history of Earth Day from 1970 - 2020, with events displayed chronologically for ease of understanding.
Teaching Materials
Positives
- This easy-to-use Prezi presents information logically and chronologically and includes various categories about the environment.
- Each entry includes a photograph for greater comprehension.
Additional Prerequisites
- Students and teachers will need internet access.
- Teachers can share the Prezi via social media or upload it to Google Classroom.
- Some events include extreme, deadly weather phenomena and human-caused disasters, so teachers should prepare to answer questions and support students' emotions.
Differentiation
- There are dozens of descriptions, each with its own cited source, so teachers can assign every student an entry as a research project.
- Some entries are about environmental legislation through the years, so social studies teachers can have students work together to gather those facts and then create a class project highlighting how governments attempt to provide climate solutions.
- Civics teachers may wish to discuss the concept of "Earth Day" in relation to community service and civic responsibility.
- Teachers can easily differentiate based on reading stamina by strategically assigning events.
To successfully combat climate change, we need awareness of climate change, which is a central tenant of Earth Day. This interactive Prezi presentation will take students through the history of Earth Day. This presentation is well-cited, and there are no concerns about the accuracy of the information. This resource is recommended for teaching.
Teaching Tips
Standards
Resource Type and Format
Scientist Reviewed
This resource has been reviewed by SubjectToClimate's climate scientists and verified for scientific accuracy and up-to-date information. Our review process ensures that every resource in our library reflects the current state of climate science.
Learn about our review process →
