根据第一段中的“On July 1st, the city introduced strict trash-sorting regulations that are expected to be used as a model for our country. Residents must divide their waste into four separate kinds and put it into specific public bins. They must do so at scheduled times, when monitors are...
Also –shock veins. When asteroids collide with each other in space, they can do so at thousands of miles per hour. Some become truly broken up and brecciated, while others get only a few thin, usually black, veins of melt. Here are some examples: Not all meteorites have these, but th...
objects in space are defined by the Outer Space Treaty, signed by 136 countries including all the major spacefaring nations, to be the sovereign territory of the nation that put them there. Even a benevolent trash collector could not clean up space without the consent of whoever owns the junk...
Frankly speaking, despite its drawbacks and potential risks, we have to admit that we have benefited a lot from space exploration. On the one hand, satellites sent to outer space provides us with great convenience, such as communication, wea...
like smartphones and tablets, can accumulate digital trash just like computers. unused apps, cached data, and old files can take up valuable space and impact performance. regularly review and clean up your mobile device to ensure optimal functionality. how does digital trash impact the performance...
19. - How do you prove something exists when you can't see it? Does God exist? Does the wind blow? 你看不见的东西如何证明其存在呢?那上帝存在吗?风真的在吹吗? - We know because the leaves move. 我们知道风存在是因为树叶在动
Every year, U.S. landfills handle tens of billions of tons of plastic [source: ACF]. And in this case "handle" means "do nothing with" -- plastic just sits there unfazed for hundreds of years. The microbes that degrade other trash don't want anything to do with plastic. ...
Drain flies may cause a health hazard by carryingpathogensto places that need to stay clean. Drain flies can carry bacteria from the trash or drains to areas of your home that should be sterile, like where you prepare food in the kitchen. They can also be a nuisance when they fall or ...
15、乱扔HIcigarette答案3香烟lifecycle答案4使用周期1invention答案5|创造创造二trash can答案61垃圾箱HIstorage答案力储存HIre-charge答案83Reading 2题目1The farmers are increasingly unable to use fields close to the sea because of climate change.正确的答案是“对”。题目2Salinization means a mixture of sal...
If we look at the glass half-full, two-thirds of what we consume is actually recyclable; this should encourage everyone to recycle, especially glass. Recycling glass isn’t just a matter of tossing it in the trash, you need to ensure that the contents of the bottle have been emptied and...