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<´ÙÀ½ ¾îÈÖ¸¦ Ȱ¿ëÇÏ¿© ºóÄÀ» ä¿öº¸¼¼¿ä> ( reproduced, release, requires, takes ) The praying mantis is another example of a small-but-mighty predator. ¹ö¸¶Àçºñ´Â ¶Ç ´Ù¸¥ ÀÛ°í °·ÂÇÑ Æ÷½ÄÀÚÀÇ Ç¥º»ÀÔ´Ï´Ù Praying mantises eat mites, insect eggs, aphids, mosquitoes, caterpillars, grasshoppers, and crickets. ¹ö¸¶Àçºñ´Â Áøµå±â³ª °ïÃæÀÇ ¾Ë, Áøµ÷¹°, ¸ð±â, ³ªºñÀÇ À¯Ãæ, ¸Þ¶Ñ±â, ±×¸®°í ±Í¶Ñ¶ó¹Ì¸¦ ¸Ô½À´Ï´Ù. Some gardeners (1)__________ hundreds of praying mantises at a time into their gardens. ¾î¶² Á¤¿ø»ç´Â ¼ö ¹é ¸¶¸®ÀÇ ¹ö¸¶Àçºñ¸¦ ÇѲ¨¹ø¿¡ Á¤¿ø¿¡ Ç®¾î³õ½À´Ï´Ù. The praying mantises eat insects in the garden. ¹ö¸¶Àçºñ´Â Á¤¿øÀÇ °ïÃæÀ» Àâ¾Æ¸ÔÁö¿ä. They decrease the number of insects that can harm the garden plants. À̵éÀº Á¤¿øÀÇ ½Ä¹°¿¡ ÇØ¸¦ ÁÖ´Â ¸¹Àº °ïÃæµéÀÇ °³Ã¼¼ö¸¦ °¨¼Ò½Ãŵ´Ï´Ù. These are two examples of humans using a predator to help them with their gardens. À̵éÀº Àΰ£ÀÌ Á¤¿øÀ» °¡²Ù´Âµ¥ »ç¿ëÇÏ´Â Æ÷½Ä °ïÃæÀÇ µÎ Á¾·ùÀÔ´Ï´Ù. There are benefits to this type of gardening. ÀÌ·¸°Ô Á¤¿øÀ» °¡²Ù¸é ÁÁÀº Á¡ÀÌ ÀÖ½À´Ï´Ù. If gardeners use ladybugs or praying mantises to eat insects, they do not need to spray chemicals on their plants. Á¤¿ø»çµéÀÌ ¹«´ç¹ú·¹³ª ¹ö¸¶ÀçºñµîÀ» ÀÌ¿ëÇÏ¿© ÇØÃæÀ» Àâ°Ô ÇÏ¸é ½Ä¹°¿¡ ÈÇÐ »ìÃæÁ¦¸¦ »ç¿ëÇÏÁö ¾Ê¾Æµµ µÇ´Ï±î¿ä. Chemicals can be harmful to humans and to the environment. ÈÇй°ÁúµéÀº Àΰ£°ú ȯ°æ¿¡ ÇØ·Ó½À´Ï´Ù. However, using ladybugs or praying mantises to eat other insects (2)__________ thought and planning. ÇÏÁö¸¸ ¹«´ç¹ú·¹³ª ¹ö¸¶Àçºñµé·Î ÇØÃæÀ» Àâ°Ô ÇÏ´Â µ¥¿¡´Â »ç·Á¿Í °èȹÀÌ ÇÊ¿äÇϰÚÁÒ. It also costs more and (3)_________ more time than spraying chemicals. ÈÇÐ »ìÃæÁ¦¸¦ »ç¿ëÇÏ´Â °Íº¸´Ù ´õ ¸¹Àº µ·°ú ½Ã°£ÀÌ µå´Ï±î¿ä. Tiny Predators Ladybugs are helpful garden predators that eat aphids. ÀÛÀº Æ÷½ÄÀÚÀÎ ¹«´ç¹ú·¹´Â Áøµ÷¹°À» Á¦°ÅÇϴµ¥ À¯¿ëÇÕ´Ï´Ù. Sometimes, using predators to get rid of a pest causes problems. ÇØÃæÀ» ¾ø¾Ö±â À§ÇØ Æ÷½ÄÀÚ¸¦ ÀÌ¿ëÇÏ´Â ÀÌ·¯ÇÑ ¹æ¹ýµéÀº °¡²û ¹®Á¦°¡ µÇ±âµµ ÇÕ´Ï´Ù. In the 1850s, some United States citizens brought sparrows to the United States from England. 1850³â´ë¿¡ ¹Ì±¹½Ã¹Îµé Áß ÀϺδ ¿µ±¹¿¡¼ Âü»õ¸¦ °¡Áö°í ¿Ô½À´Ï´Ù. They wanted the sparrows to eat caterpillars that were destroying trees. ±×µéÀº Âü»õ¸¦ ÀÌ¿ëÇØ¼ ³ª¹«¸¦ Á×ÀÌ´Â ³ª¹æÀÇ À¯ÃæÀ» ¾ø¾Ö°íÀÚ ÇÏ¿´½À´Ï´Ù. However, the sparrows ate crops, spread diseases, and ate flowers and seeds. ±×·¯³ª Âü»õµéÀº ³óÀÛ¹°°ú ²É, ±×¸®°í ¿¸ÅµéÀ» ¸Ô¾î¹ö¸®°í º´À» ÆÛ¶ß·È½À´Ï´Ù. They also (4)________________ quickly. Âü»õ´Â ¸Å¿ì »¡¸® ¹ø½ÄÇϱ⵵ ÇßÁö¿ä. Once the sparrows were in the United States, there was no easy way to get rid of them. ÀÏ´Ü ¹Ì±¹¿¡ µé¾î¿Â Âü»õµéÀ» ¾ø¾Ö±â´Â ½±Áö ¾ÊÀº ÀÏÀ̾úÁÒ. They are now one of the more common birds in the United States. ¹Ì±¹¿¡¼ Âü»õ´Â Áö±Ý ¹Ì±¹¿¡¼ °¡Àå ÈçÈ÷ º¸´Â »õÀÔ´Ï´Ù. A sparrow is a predator that is helpful in some ways, and harmful in others. Âü»õ´Â ¾î¶² ¸é¿¡¼´Â ¸Å¿ì À¯ÀÍÇÑ »õÀÌÁö¸¸ ¾î¶² ¸é¿¡¼´Â ¸Å¿ì ÇØ·Î¿î »õÀÔ´Ï´Ù. Answers (1) release (2) requires (3) takes (4) reproduced |
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