Started in the year 1970，Earth Day is now celebrated in more than 193 countries each year.Every year，the event is celebrated under a different jye.aime.The theme for 2016 is "Trees for the Earth".Here are five things you can do to celebrate Earth Day （apart from planting trees） and make this a better world for future generations.
   （1）

A

A

   Cars，being the greatest source of air pollution，can be left at home this weekend.Traveling by public transport is the better choice.Other greener choices are carpooling，riding a bike or you can also walk if your workplace isn't that far away from your home.
   （2）

E

E

   NO，we don't mean you should be dirty.We simply mean to say，don't take a bath every day.A day or two without a bath won't harm you，but it will certainly do a lot of good for our planet.Water saved is the planet saved.
   （3）

B

B

   This is one of the best things you can do.Why？Because it will do you good，too.Volunteer to join other tasks.If you have time，you can plant trees， 'clean a park or simply come up with ways you can preserve mother Earth.
   （4）

C

C

   This is one of the most common things that people can do at home，that is，turn off their lights.However，this isn't something you should do just for a day.Save energy by turning of all electricity points whenever they are not in use.

A.Don't Forget to Leave Your Cars at Home B.Volunteer Yourself C.Green-up Your Home D.Take a Bath Every Day E.Be a Little Dirty

（5）What else can you do to celebrate Earth Day？

Sort out the rubbish at home.

Sort out the rubbish at home.