ATreeIsaPlant

　　Leaves

　　Theleavesonatreeusesunlightandairtomakefood.Leaveshelpcleanourair,too.

　　Branches

　　Atree'sbranchesgivethetreeshape.Theycarryfoodtothetree.

　　Roots

　　Therootstakewaterfromthegroundtothetree.Rootsholdthetreeinplace.

　　Bark

　　Thebarkisthehardskinontheoutsideofatree.Thebarkprotectsthetree.

　　Q1.Whichpartofatreehelpscleantheair?

　　A:Theleaves.

　　Q2.Whichpartofatreegivestheshape?

　　A:Thebranches.

　　Q3.Whichparttakesthewaterfromthegroundtothetree?

　　A:Theroots.

　　Q4.Whatisthehardskinontheoutsideofatree?

　　A:Thebark.

　　Q5.Whythetreesneedsunlight?

　　A:Theyneedsunlighttomakefood.