Prevention of weather and natural disasters

(1) area b is larger than area a. (2 points) compared with area a, area b: the influence of high temperature and summer heat is wider and stronger; (2

Prevention of weather and natural disasters

(1) area b is larger than area a. (2 points) compared with area a, area b: the influence of high temperature and summer heat is wider and stronger; (2 points) The population and cities are relatively dense, the economy is relatively developed and the asset density is relatively high. (2 points)

(2)① Extreme heat threatens human health; ② Heat wave endangers industrial and agricultural production; (3) High temperature brings about an increase in urban energy consumption and a shortage of power supply; (4) Increased threat of urban and forest fires; (5) Intensifying photochemical pollution, etc. (Other reasonable answers are graded as appropriate, with 2 points for each answer, and 2 points for any answer can get full marks, with ***4 points).

Test analysis:

(1), the loss caused by high temperature and summer heat in area B is obviously greater than that in area A ... According to the knowledge and diagram, the reasons are as follows: the range of high temperature and summer heat in area A is wider and the intensity is greater; Area A is densely populated, with many cities, developed economy and great economic losses per unit area.

(2) The main hazards should be analyzed from human health, power shortage, forest fire and industrial and agricultural production.