doodooface23
doodooface23 doodooface23
  • 06-02-2018
  • Chemistry
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What does the line if blue triangles mean on a weather map

What does the line if blue triangles mean on a weather map class=

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Аноним Аноним
  • 06-02-2018
a cold front i believe because red is a warm front

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Ashleyburnett81
Ashleyburnett81 Ashleyburnett81
  • 06-02-2018
the correct answer is b a cold front it represents a cold front advancing in the direction of the blue triangle as cooler air displaces warmer air is upwards
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