![](https://img.xkw.com/dksih/QBM/2018/4/24/1930989437952000/1935850513956864/STEM/7189f89565624d75824d9b2690a06963.png?resizew=173)
Search results are filtered(过滤), so only safe website are shown and descriptions are written in simple language. Searches with bad words are shut off, too.
Kiddles uses the same colors as Google in its logo and a similar design on its homepage, too — with an extra robot picture.
The top three Kiddle search results show safe websites and pages written specially for kids, and those websites and pages are well chosen and checked by Kiddle developers.
The fourth to seventh results will be safe and trusted websites that are not written specially for kids, but have content written in a simple way. These results are also chosen and checked.
Results on the eighth and onwards pages are safe and famous websites that are written for adults. They provide expert content, but are harder for kids to understand.
Unlike on Google, most results appear along with large thumbnail pictures(缩略图)to make it easier for children to find what they are looking for. For example, when searching for "meow meow". Google produces pages for information about a drug(毒品)that has "meow meow" as its nickname(绰号), but Kiddle lists information only about cats, even with some cartoon pictures.
The company explained, "Websites which appear in Kiddle search results satisfy family-friendly requirements, as we filter websites with unhealthy content."
Kiddle— a Child-Friendly Search Engine | ||
Characteristics | Only safe websites are shown. Descriptions are written in simple language. 36. | |
Logo | It uses the same colors as Google with a robot picture. | |
Content | The top three search results | Websites and pages are written 37. |
The fourth to seventh results | Websites are also worth 38. | |
The eighth and onwards results | Websites are safe and famous, written for adults, and they are not 39. | |
40. | Kiddle has many thumbnail pictures. Kiddle only gives safe information. | |
Advantage | Kiddle satisfies family-friendly requirements. |
![](https://img.xkw.com/dksih/QBM/2022/5/16/2980389179867136/2980896107102208/STEM/06f1ee9f8a4740a587c7ec2564d870eb.png?resizew=186)
There are many steps in making a bottle of water and through the process many natural resources are used. Transportation also uses petrol(汽油)and releases(释放)a lot of CO₂ into the air, which makes air pollution.
First, the oil is taken out from the earth. Then the oil is cleaned at the refinery(炼油厂). At a plastic factory the oil is made into plastic pellets(塑料颗粒)and then bottle preforms(粗加工的成品).
Preforms are heated and shaped into bottles. The bottles are brought to the bottling factory where they are filled with water. The bottles are ready and they are transported to the stores.
Bottles of water are sold and brought to thousands of families. Most of the plastic bottles are thrown away and end up in landfills(垃圾填埋场)or in the environment.
The plastic bottles need 400 to 1000 years to break down. Some are recycled and brought to a factory that turns them into other plastic items(物品). Finally, those items are thrown away and end up in the landfill.
The life cycle of a plastic | |
1. The oil is taken out from the | |
How to make a bottle | 2. The oil is made into plastic pellets and then preforms. |
of water? | 3. Preforms are heated and shaped into bottles. |
4. Bottles are filled with water and | |
1. | |
Where do used | 2. Recycled and turned into other plastic items. |
bottles go? | Finally end up in the landfills or in the |
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