issue112&argument50--欢迎拍文作文修改小组7月23日作业

fchenyanUID: 2804020

issue112

"Some educational systems emphasize the development of students' capacity for reasoning and logical thinking, but students would benefit more from an education that also taught them to explore their own emotions."

argument

From a draft textbook manuscript submitted to a publisher.
"As Earth was being formed out of the collision of space rocks, the heat from those collisions and from the increasing gravitational energy of the planet made the entire planet molten, even the surface. Any water present would have evaporated and gone off into space. As the planet approached its current size, however, its gravitation became strong enough to hold gases and water vapor around it as an atmosphere. Because comets are largely ice made up of frozen water and gases, a comet striking Earth then would have vaporized. The resulting water vapor would have been retained in the atmosphere, eventually falling as rain on the cooled and solidified surface of Earth. Therefore, the water in Earth's oceans must have originated from comets."

fchenyanUID: 2804020

这就是ray推荐过的，也有不少小组说过的谁遇到它就等于火星撞地球了的argument,这篇issue应该也是不那么容易的，请大家期待我们小组的习作吧:)