Question

rin

問いの21について質問したいです。21番の答えは3と分かっています。でも、答えが3となる根拠の文がどうしても見つけられません…😰この文だと示していただきたいです。
2

The widespread sale of water in plastic bottles、through vending machines
and convenience stores、 has become a part of modern life. You might be
surprised to learn that when you drink this water,you could also be drinking

plastic. A new study of bottled water sold around the world has found that tny

pieces of plastic are i the Water. For noW, Scientists can only guess at the source

of the plastic. Whether drinking this water is dangerous also remains unknown.
Scientists looked at bottled water from many Darts of the world. They found

that each Hiter held an average of 10 pieces of plastic wider than a human hair,

 
 
 
 
 
 
 
 
 
 
  
   
 
 
 

yith 300 smaller particles, but some contained thousands. These small
called “microplastics.” According to the National Oceanic and
ration, microplastics are defined as plastic bits that are less

width. Many of these particles “are smal enough to be

ersity of New York in Fredonia.

n tested the water on behalf of Orb Media, a

and the Canadian Broadcasting
ories about the research.

。 and oceans. Finding them has

 

harder. Microplastics in water
by sunlight and ocean

as fleece and nylon are

drain、i iS cleaned at water cleaning facihties, but these are not designed to
remove the microplastics. These facilities release their water into rivers and
oceans。Some of that water may move into_-underground water SOUTCS, which

some companies uSe for bottHled water,  Other companies mmay uSe city taD Water,

but, according to earlier Studies, Some tap water also contains bits of plastic. The

neW study is the frst to fnd rmicroDasiie in bottled water, its authors say. In

fact, Masop notes, her team found at least twice as_ _many _particles: in bottled

 

water as earlier tests had found in tap water.
Scienfsts. went mre Wi ddnkw  the tiny bits of .Dlastc 、might< do te_-our
health. “But_we_knowit probably isnt good,” Mason says. Plastic is made from
many types of chemicals There isnt yet enough research to know iany of these
affect human health. After all they were never designed to be eaten. Plastic also
acts like a sponge,,  absorbing many tyDeS of chemicals. For example, dangerous

chemicals have been found in Dlastic floating、in the ocean. So, plastic partcles

might move such pollution into bottled water, too.

According to Andrew Mayes, a scientist in England, “the main message from

the study js that microplastics are 24       , and they are getting into everything

ーーーーーー…

_ We eat, dn and SGM3NIS breathe. 3  y

1 What does the new research clearly show?
1. The source of the microplastics iS riVers.
の、ー、Plastic causes damage to people's bodies.
3.、Microplastics are found in more than one CountrY.

4 Plastic bits larger than five millimeters wide are not TmicroDlaStiCS.

@2 Whatdid the news agencies do with the results of the study?

They 2拉

 

They broke < down.

ーーテー

HN
2.
3. They fgured out the SOUTCS.
4. They travelled to lakes and oceanS.

S) How can plastic move other pollution into bottled Water

1. By making larger microplastics

   
  
  

2. By absorbing something harmful

3.。 Through affecting tmy pits of research

MA 電   Through the DrOCCSS of removing taD Water particles

Answer 1

ゲスト

ここでしょうか

rin

なぜその部分になるのですか？

ゲスト

21の3は（マイクロプラスチックは2カ国以上で見られる）ですね
本文の根拠は
研究者たちは（世界の多くの部分＝2カ国以上）から集まったボトル水を調査した
1リットルあたり平均10のプラスチックを確認した
この小さなプラスチックのかけらはマイクロプラスチックと呼ばれる