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The Earth is Moving Away From the Sun, But Do Not Be Alarmed_我的网站

A |     《日报》全媒体记者 庞占彬          建昌县巴什罕小学中心校始终秉持“以人为本 以德立校”的教育理念，脚踏实地做好文明校园创建工作。    The Earth is moving away from the Sun, but don’t expect any cooler temperatures because of it. According to Livescience, the Earth’s average distance from the Sun is increasing, but at a very slow rate of about 2.36 inches a year. That pales in comparison to the variations in the distance between the Earth and the Sun that happens annually because of the planet’s elliptical orbit.,At different times of the year, the Earth can be as little as 91.4 million miles away from the Sun and as much as 94.5 million miles. That 3.1 million mile fluctuation dwarfs any increase that comes from Earth’s growing orbit.,The reason why the Earth is moving away from the largest body in our solar system shows that the solar system is aging. The primary driver behind the movement is the Sun's continuous loss of mass. The Sun runs off of nuclear fusion, which converts its mass into energy that powers life on Earth. Thanks to Einstein, we know that matter and energy cannot be destroyed or created, only converted, which means the Sun’s mass is continually depleting. It will eventually lose 0.1% of its mass before it begins its death cycle billions of years into the future.,Science & TechEarth Beats Own Rotation Record by Ending a 'Day' 1.59ms Faster3 August, 12:51 GMT,While 0.1% sounds like an insignificant number, given the massive size of the Sun, it isn’t. It is equivalent to the entire mass of Jupiter, the largest planet in our solar system, and roughly 318 times the entire mass of Earth. Gravity is determined by the mass of an object so less mass means the Sun’s pull on the Earth is getting slightly weaker over time.,There is another factor, the Earth itself. Just like the gravity from the moon causes the tides of the oceans to rise and fall, Earth’s gravity affects the Sun as well. Its pull causes mass from the Sun to bulge out slightly towards the planet, helping move the Earth along its orbit and further away from the Sun. That movement is even more insignificant than the movement from the loss of the Sun’s mass, it is causing the Earth to move 0.0001 inches away from the Sun annually.,All things being equal, this movement would help lower temperatures slightly after a billion years, with about 0.4% less of the Sun’s energy hitting the Earth after that time. But that will be far less than normal variations in the Sun’s brightness and will be more than offset by the phases in the Sun’s life cycle. Every billion years the Sun is expected to get 6% brighter for the next 5 billion years. After that time, it will run low on hydrogen fuel and begin to bloat into a red giant star.,By that time, the Sun will have already boiled away Earth’s oceans and rendered the planet inhabitable. Most models predict that once the Sun becomes a red giant it will engulf the planet. A few models suggest the planet may survive just outside of the Sun’s reach, but it will be a boiling mass of molten hot lava.,If humans are around at that point, they will have to have mastered planet-moving technologies, if they want to keep the Earth around.。

B | 学校教师更是以其爱岗敬业、求知奉献的教育精神，为学校树立起一面旗帜。         巴什罕小学中心校高度重视文明校园创建工作，成立了文明校园创建工作领导小组，制定可行性强、切合实际的实施方案，明确分工，责任到人，自上而下形成了人人有活干、人人抓落实的良好工作局面，同时也增强了教师队伍的凝聚力和向心力，为文明校园创建工作揭开精彩序幕。         巴什罕小学中心校大力开展“雷锋精神我传承”“清明祭英烈”“劳动光荣 奉献最美”“童心向党颂祖国”“弘扬传统文化 争做新时代好少年”等活动，加强社会主义核心价值观教育和爱国主义教育。此外，该校定期开展法治宣传教育和心理健康教育，引导学生懂法、学法、守法，做阳光向上的新时代好少年。         学校充分发挥校园各类宣传阵地载体作用，通过心理咨询室、校园广播站、宣传橱窗、荣誉墙、班级板报、国旗下讲话、主题班会等宣传阵地，全方位宣传，让创建文明校园活动深入人心。同时，学校建有图书室和阅览室，收藏各类图书 2 万余册，图书室定期向学生开放，引导学生阅读优秀的课外书籍，营造了浓郁的书香氛围。         近年来，学校扎实开展“我的育人故事大赛”“师德师风演讲比赛”等一系列师德师风建设活动，通过评选“我身边的榜样教师”等活动，提素质，强根基。

C | 学校创设了“十佳好少年”评选机制，每学期评选出德智体美劳全面发展的好少年并予以表彰，激励学生养成良好的道德行为习惯。         为了加强家校合作，学校成立了“家长委员会”，每学期初召开家长会，并定期邀请家长来校参观学生的特长展示活动，让家长更加深入地了解学校的教育理念和办学方式，各位家长对学校的各项工作给予高度肯定和评价。         巴什罕小学中心校将继续以德为首，砥砺前行，努力构建充满活力的文明校园，让一批又一批的雏鹰不断从这里起飞。

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