Therearealotofthingsyoucandotohelpprotectyourselfando...
問題詳情:
There are a lot of things you can do to help protect yourself and others from water pollution!
Don't drink water directly from a stream, river, or lake.
Imagine a nice summer day when you are walking in the woods with some friends. Maybe you are even going camping. 36. It's a hot day. Should you take a drink of the river water? No! Never! Even though the water looks clean, it's very likely that bacteria live in it.
37.
If your home uses a well for drinking water, ask an adult to have it tested every year by a laboratory. The lab can check to make sure there is no pollution in your well. You can also buy kits(裝備) at a local hardware store to test your water.
Find out what your community is doing to protect your water source and get involved.
Perhaps your community cleans up a local stream a few times a year. 38. Check with local leaders to see what you can do to make a difference to our earth.
Filter(過濾) and/or boil your water if needed.
If you know that there are dangerous things in your water like bacteria or lead, you should filter and/or boil your water. An adult can help you with this. You should boil your drinking water if you know that it has bacteria in it. Boiling water will kill the bacteria. 39. And you may need a filter to take out some chemicals.
Take used motor oil to a recycling center.
40. Or do you ever help your mom or dad change the oil on their car? If you do, remember that you can't just throw the dirty oil away. Used motor oil must be recycled.
A. You could help!
B. Get your water tested.
C. Are you old enough to drive?
D. Boiling water is very safe for us to drink.
E. You come upon a river and you are very, very thirsty.
F. Boiling water will not remove things like lead, though.
G. Test the water you drink in a laboratory by yourself every day.
【回答】
EBAFC
知識點:七選五題型
題型:未分類
-
根據句意及首字母,寫出單詞,使句子意思完整1.Mym________birthdayisDecember13t...
問題詳情:根據句意及首字母,寫出單詞,使句子意思完整1.Mym________birthdayisDecember13th.2.Ilikep________music.3.Shew________toplaybaseball.4.Thelittleboywantssomec________.5.MissWangiso________musicteacher.6.Doyouwanttoplaywiththedogn________?7.Let'sp_...
-
已知(1+ɑx)(1+x)5的展開式中x2的係數為5,則ɑ=( )A、-4 B、-...
問題詳情:已知(1+ɑx)(1+x)5的展開式中x2的係數為5,則ɑ=( )A、-4 B、-3 C、-2 D、-1【回答】D知識點:計數原理題型:選擇題...
-
有關敘述:能說明M比N的非金屬*強的敘述是 ①非金屬單質...
問題詳情:有關敘述:能說明M比N的非金屬*強的敘述是 ①非金屬單質M能從N的化合物中置換出非金屬單質N。 ②M原子比N原子容易得到電子。③單質M跟H2反應比N跟H2反應容易得多。 ④氣態*化物水溶液的**H...
-
造成太平天國運動與以往農民起義具有新的不同特點的主要原因是( )A.領導階級不同 B.所處的...
問題詳情:造成太平天國運動與以往農民起義具有新的不同特點的主要原因是( )A.領導階級不同 B.所處的時代不同C.指導思想不同 D.起義*組成不同【回答】B知識點:近代*反侵略求*的鬥爭太平天國運動題型:選擇題...
相關文章
- Whodoesyouturnonthecellphoneforatnight?深夜手機為誰開?Thegirlw...
- Accordingtotheruleofthatcompany,alltheworkersareoffere...
- Forthosewhostudythedevelopmentofintelligence(智力)inthean...
- —Iknownothingaboutthehistoryofthetelephone.Couldyoutell...
- —Pleasedon’tforgettoclosethedoorwhenyouleavetheroom. ...
- —Don'thesitatetogotoyourmotherforhelpifyoufeeltoomuchpr...
- TodayI’dliketoshareoneofmyunforgettableexperiencewithev...
- 七選五閱讀There'splentyofadviceoutthereaboutwhattodotogettos...
- ThewordsfromPage1toPage3areveryclear.Buttheonesonthe
- —Shallwegotothesupermarketafterschool?Ineedtobuysometh...