电脑:Why do the stars in the sky look so small?学生:Because they are too far away from the earth. 相关知识点: 试题来源: 解析 Because they are too far away from the earth. 星星看起来很小的主要原因是它们与地球之间的遥远距离。虽然许多恒星的体积比地球甚至太阳大得多
Thanksgiving is a time to give thanks, so why not show the Earth some gratitude this year? Prepare an ecofriendly celebration that even Mother Mature would be proud of. Here are some small things you can do to make a difference. Bring Your Own Bag 1 You'll help reduce millions of plas...
If Earth is the only inhabited planet, why is the universe so big? Answer: We don’t know whether Earth is the only inhabited planet. It is possible that there is life elsewhere in the universe. Whether such life-forms have spiritual, rational souls subject to the need for salvation wou...
Earthquakes happen all the time, on land and in the ocean – but the majority are so small that people do not even feel them. "The surface of the earth is made of tectonic plates, which are about 100 kilometers thick, they move around together. So when they collide or m...
Sometimes there will be some small earthquakes, called foreshocks, before an even bigger earthquake, called the mainshock. But scientists can't tell beforehand whether a quake is a foreshock or a mainshock. Some stories suggest that some animals might act oddly before an earthquake, but those...
The earth moves around the sun. 2.The moon is so far away from us that it looks small. 3.Let's search the Internet for information about Shenzhou nine. 4.Mr. Smith taught Daming how to make model planes. 解析1.move around绕着 2.so that 这么...以至于 看上去很小 looks small ...
This gave the earth its oceans. Water made 6. ___possible for plants to grow. Then the plants created oxygen,7. ___ is the gas that humans and animals breathe.Mars is the only planet in the solar system that seems to be anything like the earth. It is 8. ___(small) than the ...
Thanks to Jaws, they're the ocean's most iconic and feared fish. But we know surprisingly little about them.
There were so many things to take. 还有好多好多东西要带呢。 "Why not take the house with me?" “为什么不把整个家带上呢?” Now Sammy the snail carries his house every day. 现在小蜗牛Sammy每天都带着他的房子。 Thu...
“Life on Earth is kind of a box of spare parts for the inventor,” he says. “You put organisms in new relationships and observe what’s happening. Then you let these new systems develop their own ways to self-repair.”1. What can we learn about John from the first two paragraphs?