Viewing Climate Change from the Google Earth Day Icon Changes

Every year, April 22nd is the World Earth Day, which reminds people to do something meaningful to protect our common earth and homeland on this day and throughout the year. And on this day, Google also sends their special logo to commemorate this special day. From 02 to now, by looking at the different icons, it seems that the climate change is becoming more and more intense. We must start doing something to truly protect our homeland.