reponse question 1) Foret
reponse question 2) Or
reponse question 3) Coniferes
reponse question 5) reserve d'eau
reponse question 6) Lait
reponse question 7) Plaine fertile
reponse question 8) Trompette
reponse question 9) Medicament
reponse question 10) Ligne haute tension