27 Harbin weather

Question 1:C

Question 1:D

This topic examines the effects of weather systems.

Question 1: According to the data, from February/kloc-0 to the 27th, the tempera

Question 1:C

Question 1:D

This topic examines the effects of weather systems.

Question 1: According to the data, from February/kloc-0 to the 27th, the temperature dropped obviously, and cloudy, cooling and rainy weather appeared, so it was judged as a cold front crossing.

Question 2: The main reason that affects the temperature distribution between north and south in winter in China is the latitude difference. In the south, the sun is high at noon and the days are long, so the temperature is higher.