شرح ساينس الصف الرابع الابتدائي لغات - الفصل الدراسي الثاني
شرح ساينس رابعة ابتدائي - ترم ثاني

لينك تحميل الملزمة
https://drive.google.com/file/d/1due3K1JSfhx6u6QhGOYn7ahlsuDtdlTI/view?usp=sharing

لينك تليجرام
https://t.me/mrahmedelbashagroup

In This Lesson:
1- Biofuel
It is a fuel that is produced from living organisms that can be planted (such as plants).


2- Fossil fuel
They are fuels formed from the remains of plants and animals that were buried and decomposed over a very long period of time.


بالتوفيق
مستر احمد الباشا