A series of scientific miracles in the Quran

[زهرة المودة]

5 - THE PROTECTED ROOF


God says in the Holy quran what means:
We made the sky a preserved and protected roof yet still they turn away from Our Signs.."
(The Qur'an, 21:32)




This attribute of the sky has been proved by scientific research carried out in the 20th century: The atmosphere surrounding the Earth serves crucial functions for the continuity of life. While destroying many meteors-big and small-as they approach the Earth, it prevents them from falling to Earth and harming living things.
In addition, the atmosphere filters the light rays coming from space that are harmful to living things. The most striking feature of the atmosphere is that it lets only harmless and useful rays-visible light, near ultraviolet light and radio waves pass through. All of this radiation is vital for life. Near ultraviolet rays, which are only partially let in by the atmosphere, are very important for the photosynthesis of plants and for the survival of all living beings. The majority of the intense ultraviolet rays emitted from the Sun are filtered out by the ozone layer of the atmosphere. Only a limited and essential part of the ultraviolet spectrum reaches the Earth.
The protective function of the atmosphere does not end here. The atmosphere also protects the earth from the freezing cold of the space, which is approximately -270oC.
It is not only the atmosphere that protects the Earth from harmful effects. In addition to the atmosphere, the Van Allen Belt-the layer caused by the magnetic field of the Earth-also serves as a shield against the harmful radiation that threatens our planet. This radiation, which is constantly emitted by the Sun and other stars, is deadly to living things. If the Van Allen belt did not exist, the massive outbursts of energy called solar flares that frequently occur in the Sun would destroy all life on Earth.

For more please visit

http://www.quran-m.com/firas/en1/ind...erse&Itemid=91

to be continued

للمزيد من مواضيعي

 

الموضوع الأصلي : A series of scientific miracles in the Quran     -||-     المصدر : مُنتَدَيَاتُ كَلِمَةٍ سَوَاءِ الدَّعَويِّة     -||-     الكاتب : زهرة المودة