Positive environmentalism means taking actions that help the environment stay healthy and happy. It's like taking good care of a plant so it grows strong and lives a long life.
There are many ways to do positive environmentalism, like recycling to give new life to old things, saving water by turning off taps when we don't need them, using public transportation or bikes instead of cars to reduce pollution, and planting trees to provide homes for animals and clean air for us to breathe.
Think of it like being a superhero for the planet. You can help make the world a better place by doing small things every day that help nature stay beautiful and protected. By doing positive environmentalism, we can make sure that the world is a wonderful place for us to enjoy and for future generations to come.