اليابسه والمسطحات المائية

طلابي الاعزاء
يرجى منكم حل الاسئله التالية بالاستعانه في كتاب التدريس في الصفحات 27-24
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question
    This is a required question