تسجيل الدخول
the branch of science that studies fossils
علم الحفريات
the scientific study of all woody plants including trees, shrubs, lianas, etc.
علم الأشجار
a branch of zoology concerning the scientific study of birds
علم الطيور, دراسة الطيور
a branch of biology concerning the scientific study of the form and structure of an organism including plants and animals
علم التشكل, الدراسة العلمية لشكل وهيكل الكائنات الحية
a field of science that studies the structure of the earth and its history
الجيولوجيا, علم الأرض
the study of the origins and historical developments of words and their meanings
علم أصول الكلمات
a branch of zoology concerning the scientific study of insects
علم الحشرات, دراسة الحشرات
the arrangement and physical features of a surface, including its natural and man-made elements
the story of someone's life that is written by another person
سيرة ذاتية, حياة
the ability to think clearly and grasp ideas fast
حدة الذهن, البديهة
readiness or willingness that is quick and enthusiastic
الاستعداد, الحماس
the strong desire for attaining a lot of money or material goods
طمع
the feeling of hate and hostility toward someone
عداوة, خصومة
the fact of accidentally experiencing or discovering something that is pleasant or valuable
الصدفة السعيدة, اكتشاف محظوظ
the ability to go back to the original form after being stretched
المرونة
the capability of being easily changed or molded into many different things
اللدونة, القدرة على التشكيل
a lacking amount or number of something
نقص, ندرة
