1. Ficus Carica (Figuera) Group: M.Ángel, Lovepreet, Jilin, Daryl. 1st outing of 2nd year ESO E 2010. Forests more than trees.
2. The activities (1). FORESTS ! 1. Why can a forest be compared to a sponge? Twice captace the water, preventing thefiltration to the layers. 2. How long do eart worms live? The eart worms live 16 years. 3. How many small animals live in a hectare of forest? In hectare of forest can live 1 ton of small animals. 4. How humus made? It is made by fetilizer 5. How many layers have a forest soil? Name theme 1. Litter 2. Humus root and gravel 3. Gravel and mineral salts 4. Rock fragments