(Javier Tham) tropical forest and tundra

Tundras are the coldest places in the world. It can even be at 0 degree Celsius at its warm seasons. Only some of the animals can live there. There are not much nutrients in the soil but there are still some like the cushion plant. Most animals grow in the tropical forest than any other forests. People should protect this biomes in order to prevent some of the animals there from extinction .