One can become a charity volunteer by applying at various charitable organizations. One can find out where local charity organizations are, like animal shelters, and apply at them.
To volunteer for a charity in Africa, one would first have to find a charity that works in Africa. Signing up with the charity, and specifically for overseas work, would be how one would gain a placement with the charity overseas.
You can volunteer to a charity which helps to stop bullying.
Usher volunteers and has a charity
You can contact the charity of your choice to volunteer. There is never not a need for volunteers.
You can volunteer in Thailand with a registered charity such as AFECT who use the required donation to help in a humanitarian way.
She decided to volunteer at the local animal shelter to help care for the abandoned pets.
Consider what you are interested in doing, which in field and for what agency. Call the agency and ask about their process. Different fields and different agencies have different rules and different processes. For example, the clean up of a park with likely require a different screening process than an agency that works with vulnerable populations.
If you want to work abroad then you need to get a job. If you want to volunteer then you can try the Peace Corps or one of the United Nations organizations or a charity like Feed the Children.
You can volunteer at a charity or do some counity service.
Being a volunteer is free... Go to help and click 'become a volunteer' -MeganHatesMatt
A student volunteer is a non-paying job that students can have, working for free basically. Lots of places offer volunteer programs, all you'd have to get her to do is contact the place she'd like to volunteer at and they should give all the info.
There is not a minimum age for someone to be a volunteer. Some charities may have age requirements. Someone affiliated with the specific organization in question will be better able to answer that question. With parental supervision, someone as young as twelve years old should be able to make a significant volunteer contribution. Some youth organizations encourage kids in elementary school to volunteer.