Earth Day is not a federal holiday so states are not required to observe this day. Many states have certain things they do during the day. Most other countries do not observe Earth Day.
---- '''''because the earth is beautiful'''''
armistice day
Clean up litters on the ground
all types of companies help on earth day but alot dont
Different countries observe Father's Day on different dates.
Nothing will happen if you choose not to participate. It is just a way to show that you love and want to protect the earth.
Canada and the US celebrate Veterans Day. Other countries have similar observances, some on November 11th, others on different days. They are all in tribute to the millions that have served their countries in the armed forces.
over billions of people
Around 175 countries in the world celebrate the holiday Earth Day.
Boxing Day is the cheapest holiday to go shopping on in Canada and other countries that participate in Boxing Day. The cheapest holiday to go shopping on in America and other countries that participate would be Black Friday, the day after Thanksgiving.
Three Countries that I know that honour Veterans Day as Remembrance day are: Canada, United Kingdom and Australia. Many other countries observe this day and most commonwealth countries still call it remembrance day.