The picture shows "pressure change curves of four weather systems passing through different areas from 3 to 7 a month". Answer this question after reading it. Question 1: When the weather system trans

The picture shows "pressure change curves of four weather systems passing through different areas from 3 to 7 a month". Answer this question after reading it. Question 1: When the weather system transits.

Question 1:C

Question 1:A

This topic studies weather systems.

Question 1: Cyclones and fronts in the picture may bring rainy weather, and only anticyclones control sunny days.

Question 1: The existence and development of the circulation system with low-level convergence and high-level divergence is based on cyclone or low pressure.