1.it's an organisation for young people. we're all interested in protecting the environment and saving animals.
2.yes,you have to be over 14. and, of course, you must be 'green'.
3.we often clean up parks and rivers, because we must respect the areas near us. there are also international projects.
4.last summer, i went to a national park in the north of Canada for two weeks to look after some seals.
5. yes,very hard. But i also had some free time. there was no tv , so i read a lot of books and went hiking.
6. not really. the organisers gave us a few rules. for example, you mustn't touch the seals and you mustn't feed too much.