everyone can help save the world

every one and any one can help save the world just by donatin adopting a kid or an animal agrein to help save any kind of animals or just buy cleanin up trash and recycling just one lil thing like thes exsamples or any thing elts tht would help the world would make a big big big big big difference and if i can then you can cuz from one lil kid thts 3 to a kid 4-9 to a teen to a young adult to an adult and to an elderly tht can still bend and pick things up and it can make a big change