Pray for the great god! High school geography, hurry!

1. The atmospheric movement caused by uneven cold and heat is called thermal circulation and wind. Uneven heat and cold is a confrontation between cold and warm air masses.

As for why the heating mass is not low pressure, the density of the heating mass is small, the air will rise, the air pressure near the ground is low, and the air pressure at high altitude is high. Because of the existence of the subtropical low pressure belt in the northern hemisphere, warm air will flow northward, and you may be misled by this. I'll tell you about the low pressure trough when I draw …