select the correct answer. which of the following is the correct symbol for the front indicated by the box…

select the correct answer. which of the following is the correct symbol for the front indicated by the box? warm air cold air mass cold air a. b. c. d.
Answer
Brief Explanations:
The image shows a cold - air mass advancing and pushing under warm air, which is a cold front. The symbol for a cold front is a blue line with triangles pointing in the direction of the front's movement.
Answer:
D. Blue triangles