How plants and trees protect our environment?

plants affects greatly the factor of our environment. they beautify our environment. they does a great job also for the insects who depends on them sharing and also they protect us human also because we get oxygen from the plants. they even prevent harmful damages may occur when there is typhoon flood land slide they are really big factors for the environment.
Lots of ways lol Idk relly but it makes the Earth cleaner and the trees absorb Co2 which makes less greenhouse gases.( Thers lots more reasons but im lazy.)