اقتباس:
المشاركة الأصلية كتبت بواسطة جروح الأيام
hi levana
i am a girl
my nick name is grooo7
فعلاً لا استغرب الكرم والطيبة منكي
لانكي من اطهر بقاع الارض المملكة العربية السعودية ... ومن بلاد بو متعب حفظه الله
انا من الامارات
Hey love ^^, nice to meet you and thank you for your sweet compliment
اقتباس:
المشاركة الأصلية كتبت بواسطة جروح الأيام
summarize of topic 4
i want u to check, organize and edit it.......
and plez do not forget to write discuss and ur opinion for this topic plez
The water (H 2O), the key for the existence has been found in many places in the universe, under many forms: liquid (on Jupiter’s moon (Europa)), vapor (on the Sun), or ice (in polar craters on the Moon. These surprising and important discovers will give many possibilities to use this water in drinking (after filtering), or breathing (after converting it to O 2, and as fuel or energy by turning these places into refueling ports.
Sorry I couldn't post this sooner, anyway here you go
Summ.
Water is the key of our existence. It is found not only on earth, but in other planets such
as Europa, the Sun, Mars and other planets. When we say "water" here, we don't necessarily
mean liquid water, we mean H2O. And water -H2O- has many forms: liquid on Europa, vapor
on the Sun, and ice in polar craters on the Moon. This fact may help us in the future by using
water from other planets for drinking or breathing (after converting it to O2) and as a fuel thus
turning these places into refueling ports.
Opinion:
Honestly speaking I have mixed feelings about this matter. I believe that we must preserve our
natural resources on earth and not depend on a possibility. On the other hand the Idea of being
able to use water from other planets is quite thrilling. Also the fact that water does exist
in other planets may open the possibility for humans to live on other planets!.
good luck in school and hope you stay with us in Montada ^^