Please help meIs it possible if I don't use lards and cookie sheets?
You can bake cookies on anythingThe reason that sheet pans are recommended is that they have a flat open surface which allows the heat to swirl around the cookie getting it a little more evenly done as opposed to, say, trying to bake it in a bowlA sheet pan also allows for expansion as the cookies flatten out during the cooking processIf you do not have a sheet pan then you could use an oven-safe frying pan and cook a few cookies at a timeOr, of course, ad lib with other itemsAnd, as suggested above, you can lay out some aluminum foil on one of the oven racks and cook them on that.
Renewable means that it can regrowForests are renewable if replantedSolar, wind, water power are renewable energyfoil and newspaper can be recycled.
Either the foil or newspaper, but i'm leaning more towards the foil.
Foil and newspaperYou don't read up on recycling much.