What does it look like?Mars is the fourth planet from the sun in our solar system(太阳系) and is named after Mars,the Roman god of war Its diameter (直径) is 53% as wide as that of the Earth. Mars goes aroundthe sun at a distance of about 228 million kilometers. You can tell ...
根据最后一段中的“It takes a spaceship about eight months to reach Mars from the earth when the two planets are the closest to each other”可知题 设说法“当地球和火星这两个行星彼此距离最远的时候,乘 坐宇宙飞船从地球到达火星要花费大约八个月的时间”是 错误的。
Is Eris an extrasolar planet? Do gas planets have an atmosphere? Do all terrestrial planets have an atmosphere? What is Charon in outer space? How far is Eris from the sun? What is Rigel made of? What is the atmospheric composition of each planet?
expressgratitudeandloveforeachother. 4 Sinceitsbeginningin1935,FriendshipDay celebrationshavecomealongway. 5 FriendshipDayremainsthetimewhenyouacknowledge yourfriends?contributioninyourlife,expressloveforthem,cherishtheirpresenceinyourlifeand paythemasalute.Today,FriendshipDayisbeingcelebratedaroundtheglobe,acrossdiver...
BecausePluto(冥王星) is far away and hard to observe, it was named after the Roman god of the underworld, who was able to make himself invisible. There is a good way to remember the order of the planets. It is to make up a memorable phrase in which each word begins with the first...
There are four of each type in our the solar system. Terrestrial (Rocky) like our planet Earth. Gaseous such as Jupiter. Planets that orbit other stars are referred to as Extrasolar Planets (Exoplanet) Planets that no longer orbit a planet are called Rogue Planets. All the Gas ...
In fact, measuring the height of Qomolangma is about more than just getting one exact number. Mount Qomolangma is at the point where the Eurasian plate (欧亚板块) meets the Indian plate. It formed 38 million years ago as the two plates hit each other. Changes in the peak's height can ...
The air has only 0.13% oxygen.It takes a spaceship about cight months to reach Mars from the earth when the two planets are the closest to each other, Scientists are still searching for more information about Mars.1. Mars looks like a blue and orange ball.2. Mars is the fourth planet ...
Thecore(核心)ofyourrelationshipisthatyou willalwaysbetheretohelpeachother. A.Yourfirstmeetingmaybealittleawkward. B.Aworkoutpartnerusuallyneedstolivecloseby. C.You?llworkharderifyoutrainwithsomeoneelse. D.Doyouwanttobeabetterathleteinyourfavoritesport? E.Howcanyou writeagood “seekingtraining partner”...
One study found that having pets in the classroom helped students get along well with each other. It helped them build up much39(good) relationships with their teachers and other students. 40a smart choice it is to keep pets! 四、短文首字母填空 阅读下面短文,在空白处填入适当的单词,单词的首...