a statement:As young, caring citizens of this planet, we commit ourselves to restoring and preserving our... the preservation of all life on Earth.Atmosphere: We will protect it. It is the skin of our planet!Water: Water ……

a statement:As young, caring citizens of this planet, we commit ourselves to restoring and preserving our... the preservation of all life on Earth.Atmosphere: We will protect it. It is the skin of our planet!Water: Water ……

happen to our Earth over 90 years.When looking back, Attenborough realized his biggest discovery... of the things he saw happen to our Earth over 90 years.When looking back, Attenborough realized his biggest ……

to be restored. Besides, by restoring them, we can discover the wisdom of our ancestors and communicate with them... we should respect history by keeping them the same. Do you support restoring cultural relics?参与学校：烟台 ……

育意义的) purpose during the pandemic. Restoring our Earth in an innovative wayRestoring our Earth in an innovative wayApr 22Apr 22Earth Day falls on April 22. The theme ……

events to assist the province with restoring its economy.Media and e-commerce platforms have rolled out livestreaming events to assist the province with restoring its economy.PAGE 2PAGE 2 ……

-commerce platforms have rolled out livestreaming events to assist the province with restoring its... with restoring its economy.PAGE 44PAGE 44 ……

如果地球上所有的冰都融化了……如果地球上所有的冰都融化了……The ice on Earth is very important to our... important to our planet. What would happen if all the Earth’s ice melted? PAGE 3 ……

月球探秘As the only place outside Earth that humans have set foot on, our moon could be a stepping stone for even greater space exploration. ……

我们一起来爱护地球We live on a beautiful planet. But how much do you know about it?Fun facts about the Earth 地球小秘密The Earth is about 4.6 billion (十亿) years old! It’s younger than the sun. The sun is about 5 ……

Students take part in a relic-restoring competition in Xi’an.  XINHUAStudents take part in a relic-restoring competition in Xi’an.  XINHUA一起“入坑”，成为“考古小达人&rdquo ……

those from ancient times? Wang Yifan explores this question through restoring ancient Chinese makeup... explores this question through restoring ancient Chinese makeup.PAGE 4PAGE 4 ……

地球日April 22 is Earth Day. Earth Day is 40 years old this year. The first Earth Day was on April 22, 1970. On this day, people from countries around the world celebrate (庆祝) our wonderful planet1. Now ……

for a job well done," Commander Eileen Collins replied.Breaking through the Earth's atmosphere at 1,700....The shuttle astronauts spent nine days at the International Space Station, restoring full steering ……

Q: Why does the Earth spin (自转)?A: After the birth of the Earth, scientists believe there were huge crashes (碰撞). A big one with a Mars-sized body is thought to have knocked off a piece of the Earth ……