five 1. How is the atmosphere distributed on the earth's surface? When a place is heated, how is the atmosphere near the ground and above it heated? Does the atmosphere near the ground expand and rise when heated, or does it rise all the time,

First of all, let me give you an example: when the lid of the pot is opened, the hot air will rise; when the refrigerator is opened, the cold air will sink. Right. Then we talk about the thermal circulation. Because of the different heating conditions of the two places, such as the difference in the specific heat capacity between the mainland and the ocean, the heating and cooling rates of the two places are different, which will form at the same time

Since 23:00, Beijing time on February 28, 2000, a Chinese ocean going research vessel has sailed for 900 nautical miles from the eastern 12 regions to the East in 45 hours. At this time, the area time is (1 nautical mile = 1.852km)
The answer is 1:00 on March 1, 2000
Good answer, I give at least 20 points

1. The year 2000 is a leap year, with 29 February, 23:00 on 28 February, 2000, Beijing time. After 45 hours, it is 20:00 on 1 March, 2000, that is, 20:00 on 1 March, 2000 in Dongba district
2. The ship sailed 900 nautical miles eastward on the equator, i.e. 900 * 1.852 = 1666.8km
1 ° on the equator = 111.11km
From 1666.8/111.11
The ship sailed about 15 degrees to the East
Therefore, the longitude of the place where the ship is located is about 165 ° W, which is the West 11 area
3. According to the calculation method of district time "adding on different sides", it can be seen that there is a difference of 19 hours between the East eight district and the West eleven District, and the west time zone is later than the east time zone
So the time when the ship was in the area was 1:00 on March 1, 2000

High school geography: is local time just a district time?

Of course, there is a typical topic about the understanding of time zone, that is, why do you travel around the world in 80 days? Why do you have one more day in the end will make you have a deeper understanding of time zone

The district time of Dongba district is the place of 120E longitude, not the local time of Beijing

The longitude of Beijing is 116 degrees east longitude, the East eight districts is 120 degrees east longitude, the local time of Beijing should be calculated according to 116e, and the district time of Beijing should be calculated according to 120E
Pay attention to local time and district time. This is a test point,

On the calculation of local time and regional time
At 18:50 local time on October 2, 2009, the 121st session of the International Olympic Committee (IOC) voted in Copenhagen, the capital of Denmark: Rio de Janeiro, Brazil won the right to host the 2016 Summer Olympic Games. This means that the Olympic Games will land on the South American continent for the first time
The ratio of the new day to the old day is ()
A.11:37 B.:11:16 C.:3:24 D.:3:27
(Note: does local time refer to local time?)

A time difference calculation method: the subtraction of the standard time (the number of real-time zones) of the two time zones is the time difference. For example, China is the eighth East Zone (+ 8), and the United States PST is the fifth West Zone (- 8). The time difference between the two places is 16 hours, and Beijing is 16 hours earlier than New York. If the United States implements daylight saving time, the difference is 15 hours

If you have practical experience, if you know the latitude and time zone, when to use the local time formula? When to use the area time formula? It seems that the results of the two formulas are not very different

When the longitude is not a multiple of 15 and the local time needs to be calculated, the local time formula must be used

It's time to calculate area and local time
The Beijing time is 7:30 on June 8. Calculate the district time and local time of 18 ° e, 20 ° W, 156 ° E and 100 ° W

Geographical area time calculation
1. It is known that 85 ° w local time is 12:00, and 35 ° w local time and area time are calculated
2. It is known that the district time of east 3 district is 8:00, and 59 ° e local time and district time are calculated
Please write down the process

A: 1. The local time of 85 ° W is 12:00, according to the longitude difference of 15 ° the time difference is 1 hour (1 ° is 4 minutes), the time of 35 ° W is 50 ° to the east of 85 ° W, so the local time of 35 ° W is 15:20; the central longitude of the time zone of 35 ° W is 30 ° W, so the regional time is 15:40.2, and the eastern time of 3 districts is 8

Two questions about the calculation of geographical time
Mr. Chen, 113 ° e, went to 156 ° w (Hawaii) for vacation. The plane took off from Guangzhou Baiyun Airport at 5:58 Beijing time and landed in Hawaii at sunset
1. Mr. Chen's plane has been flying for about hours
2. Mr. Chen is used to communicating with his two daughters in London (0) and Sydney (151) through the Internet at the same time every day. The daughter in London is free from 6-9 o'clock in local time, while the daughter in Sydney is free from 18-21 o'clock in local time. What is the most appropriate time for him to contact his daughters after he arrives in Hawaii--------
A. 19-20:00 Beijing time B. 20-21:00 Beijing time
C. 21-22 o'clock in local time D. 22-23 o'clock in local time
1.7 hours 2. D

First question
113 ° E-156 ° w spans 91 degrees, which is 6 hours different. If the sunset is 6 o'clock, it is 12 o'clock in Beijing time. This is 6 hours different from Beijing time. In addition, it is 113 ° e here, which is still a long distance from here to the standard 120. It takes a little time. It also takes a little time in summer (5:58 sunrise). The daytime arc is a little longer, which is almost consistent with 7 hours
Second question
Hawaii 156 is the West ten, Sydney 151 is the East ten,
London 0 is 8 hours away from Hawaii 156
6-9 of London 0 is equivalent to 22-1 of Hawaii 156
Sydney 151 is 4 hours away from Hawaii 156
18-21 of Sydney 151 is equivalent to 22-1 of Hawaii 156
D option (other not verified)
Personal opinion, for reference only

The problem of using letters to represent numbers
The sum of a and B is 30. If a is x, the sum of three times of a and two thirds of B is?
The grain output of a farm in 2008 was a, and then increased by P% every year compared with the previous year. What is the grain output of the farm in 2010?

3x + 2 / 3 (30-x) is reduced to 4x / 3-20
The output in 2009 is a (1 + P%)
The output in 2010 is a (1 + P%) (1 + P%), that is a (1 + P%) ^ 2

five 1. How is the atmosphere distributed on the earth's surface? When a place is heated, how is the atmosphere near the ground and above it heated? Does the atmosphere near the ground expand and rise when heated, or does it rise all the time,