B由表格中 A 45-kilogram person on Earth would feel62% lighter in weight because there is less gravity at theMartian surface. That is about 17 kilograms.可知5.D由表格可知没有比较地球和火星的大小。 结果一 题目 We live on Planet Earth, the third planet from the sun. But think about this,...
Planet Earth: What Planet Are You On?From the team that re-imagined The Periodic Table comes Planet Earth. Taking its usual personality-filled approach, the team breaks down the principles that keep the planet moving and presents them in a series of...Green Dan...
Even advanced physics can’t decisively tell us what time is, because the answer depends on the question you’re asking.(如今最先进的原子钟已经证明爱因斯坦是对的。即使是高级物理学也不能明确地告诉我们时间是什么,因为答案取决于你问的问题)”;第二段“Forget about time as an absolute. What if, ...
What on Earth Are We Doing to Our Planet? A: Have you seen that poster with the clock? It's so good, but a little scary, too.B: I know. So many wild animals are dying out. This poster says that between 150 and 200 species die out every day.A: That's terrible. We really nee...
Earth is the planet on which we currently reside. It is the third planet or rock from the Sun and is the only one we currently know that supports life. A planet can be classified as either a Rocky Planet (Earth), a Gas Giant (Jupiter), a Dwarf Planet (Eris) or an Extrasolar planet...
What on earth(究竟) are we doing to our planet?2. Our planet's wildlife is dying out(灭绝) at an alarming rate.3. We must make people aware of (意识到) the problem.4. How many elephants are killed on average(平均) every day?5. Chin a has ___ made a lot of progress___(...
Language is so fundamental to our nature that it’s used as a test to distinguish humans from robots. It was language above all else which let the human race turn itself from just another inhabitant of planet Earth into one which now...
根据前句We live on Earth. 我们生活在地球上。和后句Think about this, what if we lived on the other planet? 想想这个,如果我们生活在另一个星球上会怎么样?可知结合选项,应说但是我们的地球正变得越来越拥挤和污染。故选D。2.根据后句Let's compare them and think about which planet is more ...
It was this mind-blowing series of improbable events that made Earth the possibly unique life-bearing planet it now is. The idea that Earth may indeed be unique could have been spawned by this famous photo taken on the Apollo 8 mission in 1968.正是这一系列令人兴奋的不可能的事件，使地球...
地球是全人类赖以生存的唯一家园。我们要像保护自己的眼睛一样保护生态环境,像对待生命一样对待生态环境,同筑生态文明之基,同走绿色发展之路!Planet Earth is the only home for mankind. We must protect this planet like our own eyes, and cherish nature the way we cherish life. We must preserve what ...