Read the diagram of the temperature change at a certain time in China and answer the following questions. Question 1: the weather system passing through here at this time may be a typhoon.

Quest

Read the diagram of the temperature change at a certain time in China and answer the following questions. Question 1: the weather system passing through here at this time may be a typhoon.

Question 1:D

Question 2:B

Test analysis:

Question 1: It can be seen from reading the picture that the temperature rises at this time due to the influence of the weather system, so it is judged that the weather system is a warm front. So choose D.

Question 2: Reading the highest and lowest temperature values in the picture, the daily variation is the smallest from May to June, which shows that it is rainy and rainy continuously during this period, with the most clouds and weak solar radiation, and the effect of using solar water heaters is the worst. So choose B.