Page 197 - For Men of Understanding

tional speed, the distance between planets, and the masses of planets converge
at the most correct point.

THE WATER CYCLE AND LIFE

Each moment, millions of cubic metres of water are carried from the oceans
to the atmosphere and then to the land. Life depends on this giant water cycle.
If we had attempted to arrange this cycle, we would not have been able to suc-
ceed even if we had used all the technology in the world. Through evapora-
tion, however, we obtain water, the first and foremost condition of life, with-
out any extra cost or energy. Each year 45 million cubic metres of water evap-
orate from the oceans. The evaporated water is carried by winds over the lands
in the form of clouds. Each year, 3-4 million cubic metres of water are carried
from oceans to lands, and therefore to us.
Simply put, water, over whose cycle we have no control, and without which
we cannot live more than a few days, is sent to us in a very special way.
The Qur’an reminds us that this is one of the most evident signs for which
man should be "grateful":
Have you thought about the water that you drink? Is it you who sent
it down from the clouds or are We the Sender? If We wished We could

Condensation
Rain

Perspiration

Evaporation

Underground waters

Do you not see that Allah sends down water from the sky and threads it
Do you not see that Allah sends down water from the sky and threads it
through the earth to emerge as springs and then by it brings forth crops of
through the earth to emerge as springs and then by it brings forth crops of
varying colours, which then wither and you see them turning yellow and
varying colours, which then wither and you see them turning yellow and
then He makes them into broken stubble? There is a reminder in that for
then He makes them into broken stubble? There is a reminder in that for
people of intelligence. (Surat az-Zumar: 21)
people of intelligence. (Surat az-Zumar: 21)

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