INLAND EMPIRE – (INT) – Earth Day is being observed Monday, but a host of events have already been held.

Earth Day is an international recognition observed in 193 countries to demonstrate support for environmental protection.

Commuters are being invited to leave their cars at home on Monday and pledge to take public transportation. To make it happen, Metrolink will provide free rides on its regional rail system all day Monday. It’s estimated that every year, people who ride Metrolink reduce greenhouse gas emissions (GHG) by at least 120,000 metric tons.

Sunday was clean-up day at the California Citrus State Historic Park in Riverside.

Friday featured an Earth Day Expo at Big Bear. Residents were urged to implement different ways to conserve energy and protect the environment

Sunday kicked off National Park Week. Parks across the country are hosting special programs and events.

Story Date: April 22, 2019