Science Crude Oil formation
نص القصة المصورة
- A very long time ago earth had a lot more water than it has today.
- Many living organisms including fish live in the vast oceans
- Once they die they pile up at the bottom.
- Sand starts to pile over them. This weight turns them into sedimentary rocks.
- Mud
- OIL
- Because of the weight of the mud and the heat of the earth those rocks turned into oil.
- The oil starts escaping through pours but sometimes is left below.
- Oil
- pores
- ocean
- Mud and Rocks
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