We can deduce here that the arrow on the map that points to an air mass moving toward a cold front is: H 1029 - 1018
What is cold front?
Cold front actually refers to the boundary that shows a mass of cold air advancing. It goes towards the sector of a low-pressure.
We see that the arrow that is moving from the region of high pressure to the region of low pressure and has blue lines is the answer.
Learn more about cold front on https://brainly.com/question/11409080
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