Earth Day reminds us that we all share the same planet. Sharing Earth means taking responsibility for what we use and how we use it. It is a day to think of the environmental challenges we face and how to solve them. Protecting Earth is every person’s and every country’s responsibility. People traditionally celebrate Earth Day with the ringing of bells, often bells of peace. The tradition of bell ringing is practiced all over the world on Earth Day. In India, one Earth Day was celebrated by 1,200 kids. They held a rally during which they carried signs with slogans and messages about preserving all of nature. In Kenya, distinguished guests and schoolchildren planted 1,000 trees in a forest in Nairobi. The plantings were in honor of Earth Day and Kenya’s National Tree Planting Day on April 21. In Australia, people drew attention to air pollution by organizing a large “carless” day. Many central Sydney streets were blocked off to cars. These car-free streets became the site of an Earth Day festival with music, theater, and educational exhibits. China celebrates Earth Day each year with a theme. One year the theme was Protection of Geographic Relics and Scientific Development. Another year the theme focused on sustainable use of natural resources in China and all over the world. Come and join the party with millions of other people and celebrate your Earth! Earth Day celebrations provide a chance to remember what an amazing planet we live on. 请判断正误:Australians held a rally on Earth Day to draw attention to air pollution.