HomeMy WebLinkAboutPROCLAMATION re Earth Day 50th anniversary for BoCC 4-21-25Climate on Tap
Happy 50th Birthday, Earth Day!
1970-2020
Facilitator:
Laura Tucker
Sponsored by:
Top 17 Environmental Problems
17. Genetic Modification of Crops
16. Waste Production
15. Population Growth
14. Water Pollution
13. Deforestation
12. Urban Sprawl
11. Overfishing
10. Acid Rain
9. Ozone Layer Depletion
8. Ocean Acidification
7. Air Pollution
6. Lowered Biodiversity
5. The Nitrogen Cycle
4. Natural Resource Use
3. Transportation
2. Polar Ice Caps
1. Climate Change
Air Quality in Los Angeles in 1970
and in 2020