select * from tbl_content where devision_sn = 85 and devision = 35 Discovery English
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  Learning Times > µ¶ÇØ/¹ø¿ª > Discovery English
 
  Date : 2010-09-20
Making a compost pile
 
 

<´ÙÀ½ ¾îÈÖ¸¦ Ȱ¿ëÇÏ¿© ºóÄ­À» ä¿öº¸¼¼¿ä>
 
( to recycle, organisms, break down, full of nutrients )
 
The soil contains many bacteria and other small (1)______________ that are decomposers.
Èë ¼Ó¿¡´Â ¸¹Àº ¹ÚÅ׸®¾Æ¿Í ´Ù¸¥ ÀÛÀº À¯±âü°¡ µé¾îÀִµ¥ ±×°ÍÀÌ ºÐÇØÀÚÀÔ´Ï´Ù.
 
The decomposers feed on the plants in the compost pile.
ºÐÇØÀÚ´Â Åðºñ ´õ¹Ì¼ÓÀÇ ½Ä¹°µéÀ» ¸Ô°í »ð´Ï´Ù.
 
They work to (2)_________________ all the plant material.
±×µéÀº ½Ä¹°¼ººÐµéÀ» ÀÛ°Ô ºÐÇØÇÕ´Ï´Ù.
 
As they break down the plant material, the decomposers release nutrients such as carbon and nitrogen.
±×µéÀÌ ½Ä¹°¼ººÐÀ» ºÐÇØÇÒ ¶§, ź¼Ò³ª Áú¼Ò °°Àº ¾çºÐÀ» ¹æÃâÇÕ´Ï´Ù.
 
This makes the compost pile (3)_____________________.
¹Ù·Î ÀÌ ¶§¹®¿¡ Åðºñ°¡ ¾çºÐÀÌ Ç³ºÎÇÑ ¾çºÐÀ¸·Î °¡µæÇØÁö´Â °ÍÀÔ´Ï´Ù.
 
The nutrient-rich material in the compost pile is called humus.
¾çºÐÀ¸·Î °¡µæÇÑ Åðºñ ¹°ÁúÀ» ºÎ½ÄÅä¶ó°í ºÎ¸¨´Ï´Ù.
 
It takes time for the decomposers to break down plant material into nutrient-rich humus.
½Ä¹°¼ººÐÀ» ¾çºÐÀÌ Ç³ºÎÇÑ ºÎ½ÄÅä·Î ÀüȯÇÏ·Á¸é ½Ã°£ÀÌ °É¸³´Ï´Ù.
 
However, if the decomposers have the right amount of water and oxygen, they can make humus in about three months.
±×·¯³ª ÀÌ ºÐÇØÀÚµéÀÌ Àû´ç·®ÀÇ ¹°°ú »ê¼Ò¸¦ °¡Áö°Ô µÇ¸é ¼® ´ÞÀÌ¸é ºÎ½ÄÅ並 ¸¸µé ¼ö°¡ ÀÖ½À´Ï´Ù.
 
Compost piles must be moist, but not soggy.
ÀÌ ¹è¾çÅä´Â ÃËÃËÇØ¾ß ÇÏÁö¸¸ ³Ê¹« ¼öºÐÀÌ ¸¹¾Æ¼­µµ ¾È µË´Ï´Ù.
 
Turning the pile with a shovel every week or two adds oxygen to the pile.
ºÎ»ðÀ¸·Î Åðºñ ´õ¹Ì¸¦ ¸ÅÁÖ ÇÑ µÎ ¹ø Á¤µµ µÚÁý¾î ÁÖ¾î¾ß »ê¼Ò°¡ Àß µé¾î°©´Ï´Ù.
 
Decomposers need oxygen to keep working.
ºÐÇØÀÚ°¡ ÀÏÀ» Çϱâ À§Çؼ­´Â »ê¼Ò°¡ ÇÊ¿äÇÏ´ä´Ï´Ù.
 
What do people do with humus from a compost pile?
±×·¯¸é »ç¶÷µéÀº ÀÌ ¹è¾çÅä·Î ¸¸µé¾îÁø ºÎ½ÄÅ並 ¾îµð¿¡ ¾²´Â °ÍÀϱî¿ä?
 
They can mix humus into the soil in gardens and flowerbeds.
»ç¶÷µéÀº Á¤¿øÀ̳ª ²É¹çÀ» °¡²Ù´Â ÈëÀ¸·Î ÀÌ ºÎ½ÄÅ並 »ç¿ëÇÕ´Ï´Ù.
 
Humus adds nutrients to the soil.
ºÎ½ÄÅä´Â Èë ¼Ó¿¡ ¾çºÐÀ» °ø±ÞÇØ Áְŵç¿ä.
 
It helps make plants grow better.
±× ¾çºÐÀº ½Ä¹°µéÀ» Àß ÀÚ¶ó°Ô ÇØÁÝ´Ï´Ù.
 
Decomposers make the humus rich in nutrients.
ºÐÇØÀÚµéÀº ºÎ½ÄÅ並 ´õ ¾çºÐÀÌ Ç³ºÎÇÑ ÈëÀ¸·Î ¸¸µé¾îÁÝ´Ï´Ù.
 
Making a compost pile is a great way (4)_________________ yard and kitchen waste.
Åðºñ¸¦ ¸¸µå´Â °ÍÀº ÁÖ¹æ°ú Á¤¿øÀÇ ¾²·¹±â¸¦ ÀçȰ¿ëÇÏ´Â ÈǸ¢ÇÑ ¹æ¹ýÀ̶ø´Ï´Ù.
 
Answers
(1) organisms
(2) break down
(3) full of nutrients
(4) to recycle
 

 
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