2017年世界地球日英语作文推荐（5篇）

2017年世界地球日英语作文推荐（5篇）

世界地球日英语作文200字：4.22世界地球日  

theearthisthefifthlargestplanetinthesolarsystem.itistheonlyplanetinthesolarsystermthatisknowntosupportlife.theearthisabout12756kmindiameter.twothirdsoftheearth'ssurfaceiscoveredwithwater.

4.22世界地球日英语作文：earthday 

april22thearthdaywasfirstobservedinspringof1970.anestimated20millionpeoplenationwideattendedfestivitiesoutofwhichcamethelargestgrassrootsenvironmentalmovementinu.s. 

2017年世界地球日英语作文：makingeverydayearthday  

nowtheearthisinbadcondition.forexample，insomeplaces，theairandwaterpollutionissoseriousthatitcausesmanydeaths.

700字世界地球日英文作文：世界地球日  

inseptember1969,ataconferenceinseattle,washington,u.s.senatorgaylordnelsonannouncedthatinthespringof1970therewouldbeanationwidegrassrootsdemonstrationontheenvironment.