地球守护者地球守护者These people are doing their best to protect our precious planet.These people are doing their best to protect our precious planet.A10-A15A10-A15 ……

为什么越来越多的人开始吃素？Whether it’s to protect the planet or save the lives of animals, more people worldwide are choosing to become vegans. They see it as an ethical choice. ……

a Save the Earth Week at our school. There will be many activities, such as learning how to recycle (回收... the last week of April, we will be having a Save the Earth Week at our school. There will be many ……

世界地球日—— 让我们一起爱护人类仅有的家园。WE call Earth our “mother planet”. Have you thought of appreciating nature and learning to protect it like we love our mother? If you never have, then Earth Day is good timing ……

保护水资源，从我做起。
课件见网站OUR Earth is a blue planet. Why is it blue? It's because of the water. About 71 percent... do to save the planet's water? In 1993 the UN assembly (联合国大会) set up a World Water Day. It is March ……

to help save our planetIT’S easy to protect the planet! These tips help save water, energy, and other... to protect (保护) our environment. But saving the Earth is not just for grown-ups. Kids also have ……

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... a statement:As young, caring citizens of this planet, we commit ourselves to restoring and preserving our ……

so they can promote ideas and protect our planet.”And if you can, make sure you get out and vote...“Talk to your friends and adults in your life. Ask them what they are doing to save our future ……

Teacher: What can we do to save our water?Student: Stop taking baths! ……

Teacher: What can we do to save our water?Student: Stop taking baths! ……

昆虫翅膀帮大忙，食品包装有妙招昆虫翅膀帮大忙，食品包装有妙招  Insects help us in many ways, from making our planet... in many ways, from making our planet clean to keeping nature healthy. Now insects can do even more ……

拯救《我们的星球》PAGE 8A new documentary explains how we have harmed our planet.What do we need to do to save Earth before it is too late? ……

April 22 is Earth DayHere are some things you can do to make our planet a better place to live.April 22 is Earth DayHere are some things you can do to make our planet a better place to live ……

垃圾分类，从今天开始，从你我做起！Sometimes it feels like there’s nothing we can do to protect our planet. But you can make a difference by sorting your waste. ……