Why is the earth not too hot or too cold?

Why is the earth not too hot or too cold? ___is known to us all is that the earth is smaller than the sun.why not use what.why not use it The last man on earth is not Why the water is the origin of life on earth? Why the earth is becoming warmer and warmer? Do you know ______around the earth?A why the moDo you know ______around the earth?A why the moon goesB why the moon goC why does the goD why is the moon go答案是A为什么?为什么要用单三 The fact____the earth is round is rightA /B that C whichD WHY 连词成句 1.way why special a she in sleep?请连词成句请在多帮忙几个连词成句2.Earth the than sun the is bigger much 3.Planets the hottest Earth the one is of 4.China what in is city largest the 5.exercise Bob to die like not 这些 Why the earth have morning and night? The moon is ------ ---- ----- the earth. The fact that the earth is not round这个句子正确么? 反义疑问句怎么回答 the moon is smaller than the earth,it not it?怎么回答 Why not buy the coat?It is really ( ). Why not auto-update This software is ...The fucking FlashGet The heart is not why can't I have Why can not the Is Internet the greatest power in the world?Why or why not? 英语题（翻译及答案）先翻译后回答1. it there anyone out of the Earth ?2. if there is . can you desoribe them ? if there isn't . why not ?3. do you know to relationships of the Earth ?4. are you a small or big part of the universe ?在