Read the diagram "Seasonal Movement of Pressure Belt and Wind Belt" and complete the following questions. (1) Fill in the name of solar terms in the northern hemisphere. A. _ _ _ _ _ _ B. _ _ _ _ _ _

Read the diagram "Seasonal Movement of Pressure Belt and Wind Belt" and complete the following questions. (1) Fill in the name of solar terms in the northern hemisphere. A. _ _ _ _ _ _ B. _ _ _ _ _ _ _ C. _ _ _ _ _ _ _ _ _ (1) Determine the solar terms according to the position of the straight contact in the drawing. The direct point of the sun moves between the Tropic of Cancer, which is the summer solstice, the Tropic of Cancer is the winter solstice, and the equator is vernal equinox. Therefore, picture A is the summer solstice, picture B is vernal equinox, and picture C is the winter solstice.

(2) The wind zone near the ground is a trade wind zone between 0 and 30. The near-surface wind zone (①) between 30 and 60 is westerly. The near-surface wind belt (③) between 60 and 90 is polar easterlies.

(3) 60 is subtropical low pressure area, 30 is subtropical high pressure area, and 0 is equatorial low pressure area. ⑤ is the equatorial low pressure area near the equator. ⑤ There is a subtropical high near 30 degrees. ④ Near 60 degrees, it is a sub-polar low pressure area.

(4) The pressure belt and wind belt move with the movement of the direct point of the sun, which is roughly consistent with its direction and period, that is, the northern hemisphere moves northward in summer and southward in winter.

So the answer is:

(1) summer solstice, vernal equinox or autumnal equinox, winter solstice.

(2) westerlies, southeast trade winds and polar easterlies.

(3) Sub-polar low pressure area, equatorial low pressure area and subtropical high pressure area.

(4) the direct point of the sun