µ¿¿µ»ó°­ÁÂ
  CF·Î ¹è¿ì´Â¿µ¾î
  »ýÈ°¼ÓÇ¥Çö
  ¿µ¾î´º½º
  ¿Àµð¿À*ºñµð¿À ¼ö¾÷
  ¿À´ÃÀÇ µ¿¿µ»ó
  °­»ç°¡ µé·ÁÁÖ´Â ±ÝÁÖÀÇ ¸í¾ð
Ȩ > Ä¿¹Â´ÏƼ > ¿À´ÃÀÇ µ¿¿µ»ó   
 
Sources of Heat
°ü¸®ÀÚ 2024-09-26 ¿ÀÈÄ 1:03:13 21597

 

Sources of Heat

<µ¿¿µ»óº¸·¯°¡±â>

 

 

Description:

 

On Earth, the sun is our main and most important source of heat. The heat from the sun warms our whole planet and all of the living and non-living things on it. If there was no heat from the sun, there would be no life on Earth.

Áö±¸¿¡¼­ žçÀº ¿ì¸®ÀÇ ÁÖ¿äÇÏ°í °¡Àå Áß¿äÇÑ ¿­¿øÀÔ´Ï´Ù. žçÀ¸·ÎºÎÅÍÀÇ ¿­Àº Áö±¸ Àüü¿Í Áö±¸»óÀÇ ¸ðµç »ý¹°°ú ¹«»ý¹°À» µû¶æÇÏ°Ô ÇÕ´Ï´Ù. žçÀ¸·ÎºÎÅÍÀÇ ¿­ÀÌ ¾ø´Ù¸é Áö±¸¿¡´Â »ý¸íü°¡ Á¸ÀçÇÏÁö ¾ÊÀ» °ÍÀÔ´Ï´Ù.

 

 

Transcription:

 

Heat is a form of energy that makes things feel warm.

What things make us feel warm?

Where does the heat come from?

Something that produces heat is called a source of heat.

On Earth, the sun is our main and most important source of heat.

The heat from the sun warms our whole planet and all of the living things on it.

Did you know if there was no heat from the sun, there would probably be no life on Earth?

The heat from the sun warms non-living things too; it warms rocks, soil, and the water in our rivers, lakes, and the ocean.

Burning wood, gas, and oil are sources of heat.

When fuel burns, they produce heat.

They also produce light.

Many appliances and devices in our homes are sources of heat too.

Ovens, kettles, and toasters are sources of heat. Clothes dryers, irons, and hair dryers are sources of heat too. 

I hope this video warms your day! See you next time.

¿­Àº »ç¹°À» µû¶æÇÏ°Ô ¸¸µå´Â ¿¡³ÊÁöÀÇ ÇÑ ÇüÅÂÀÔ´Ï´Ù.

¿ì¸®¸¦ µû¶æÇÏ°Ô ¸¸µå´Â °ÍÀº ¹«¾ùÀΰ¡¿ä?
¿­Àº ¾îµð¿¡¼­ ¹ß»ýÇϳª¿ä?
¿­À» »ý¼ºÇÏ´Â °ÍÀ» ¿­¿øÀ̶ó°í ÇÕ´Ï´Ù.
Áö±¸¿¡¼­ žçÀº ¿ì¸®ÀÇ ÁÖ¿äÇÏ°í °¡Àå Áß¿äÇÑ ¿­¿øÀÔ´Ï´Ù.
žçÀÇ ¿­Àº Áö±¸ Àüü¿Í ±× À§¿¡ ÀÖ´Â ¸ðµç »ý¹°À» µû¶æÇÏ°Ô ÇÕ´Ï´Ù.
žçÀ¸·ÎºÎÅÍ ¿­ÀÌ ¾ø´Ù¸é Áö±¸¿¡´Â »ý¸íü°¡ Á¸ÀçÇÏÁö ¾ÊÀ» °ÍÀ̶ó´Â »ç½ÇÀ» ¾Ë°í °è¼Ì³ª¿ä?
žçÀÇ ¿­Àº ¹«»ý¹°µµ µû¶æÇÏ°Ô ÇÏ¿© °­, È£¼ö, ¹Ù´ÙÀÇ ¾Ï¼®, Åä¾ç, ¹°À» µû¶æÇÏ°Ô ÇÕ´Ï´Ù.
³ª¹«, °¡½º, ±â¸§À» Å¿ì´Â °ÍÀº ¿­ÀÇ °ø±Þ¿øÀÔ´Ï´Ù.
¿¬·á°¡ ¿¬¼ÒÇÏ¸é ¿­ÀÌ ¹ß»ýÇÕ´Ï´Ù.
¶ÇÇÑ ºûÀ» »ý¼ºÇÕ´Ï´Ù.
°¡Á¤ÀÇ ¸¹Àº °¡ÀüÁ¦Ç°°ú ±â±âµµ ¿­¿øÀÔ´Ï´Ù.
¿Àºì, ÁÖÀüÀÚ, Å佺Åͱâ´Â ¿­ °ø±Þ¿øÀÔ´Ï´Ù. ÀÇ·ù °ÇÁ¶±â, ´Ù¸®¹Ì, Çì¾î µå¶óÀ̾ ¿­ °ø±Þ¿øÀÔ´Ï´Ù.

ÀÌ ¿µ»óÀÌ ¿©·¯ºÐÀÇ ÇϷ縦 µû¶æÇÏ°Ô ÇØÁÖ±æ ¹Ù¶ø´Ï´Ù! ´ÙÀ½¿¡ ¶Ç ¸¸³ª¿ä. 

 

 

Questions:

 

1. What are some examples of sources of heat found in our homes?

2. How does the sun contribute to life on Earth?

3. What happens to non-living things when they are warmed by the sun?​


÷ºÎÆÄÀÏ Uploaded File : 2024092613431_FYZJJ.jpg  
Fugu
Marriage Story