One geography problem in the first year of high school, and one geography problem in the first year

Time 36 refers to Beijing time, at this time observe the longitude at 12 o'clock, from the time of 120 ° east to 02:36 to 180 ° east longitude is 06:36, then there is no 12 o'clock in the world, then use 120e (14h36min 15) to calculate that it is 99w.

2.As for the meridian where the zero point is located, it is enough to calculate 2 hours and 36 minutes backwards, and it is enough to subtract 39 degrees to the west, and it is 81e

3.Combining these two problems, it should be clear that the time given in the question is generally defaulted to the time of the east 8 area, that is, the area where the east 120° is located (unless the time of the meridian is clearly indicated in the question), which is the breakthrough point of the problem. You can usually look at the time zone map, practice a few more times and you will understand, it's very simple...

Use your brains more mm

Why did I submit the answer last in line?!!

36 minutes is Beijing time, and the time of the known direct sun point is 12 o'clock at noon, so the difference between Beijing and the direct point is 9 hours and 24 minutes, and because the longitude of Beijing is 120e, the longitude difference between the two places is 141 degrees, and the earth turns from west to east, adding 141 degrees with 120 degrees is equal to 261 degrees, because it has passed the 180 degrees meridian, so the place is west longitude, with 180-141-60=99w

2.The meridian at zero and the meridian at noon are complementary, so it can be seen that it is 81 degrees, while the longitude of the two is opposite, so it is 81e

2. At high altitude, A>B, C> B; Near the ground, a <>

At this time, the North Pacific Ocean is the center of low pressure, so the Eurasian continent is controlled by high pressure, and it is winter in the Northern Hemisphere at this time. The front in the figure is a cold front, and precipitation is followed by a cold front.

1.At this time, most parts of China were controlled by the Mongolian high pressure, and the weather was mainly sunny.

2.Compared with p and q, Q is the one with higher temperature at this time, and P is prone to precipitation;

3.In this season, the northwest wind prevails in the eastern coastal areas of China, and the climate is characterized by cold and dryness. The fundamental reason for the formation of climate types in this place is the difference in the thermal properties of land and sea.

High pressure, sunny, Q and p, northerly wind, low temperature and little rain, and the difference in thermal properties between sea and land.

For a very simple reason, please check the map of the world's ocean currents.

When the North Atlantic Warm Current reaches the Norwegian Sea, the water temperature of this warm current is already very low, for example, it has dropped to a temperature of less than 10 degrees Celsius above 0, but it is still warmer than the surrounding sea water, so it is still a warm current.

Another ocean current, the California Current, began to flow southward from the mid-latitudes (the sea area slightly north of the U.S.-Canada border), and as it moved south, by the time it reached the coast of Mexico, the temperature of the current had risen to more than 10 degrees Celsius, but it was still cooler than the surrounding sea temperature (the surrounding tropical sea, the sea temperature was more than 20 degrees), so it was still a cold current.

Please look at these two examples of ocean currents and you will understand.

Uh......I don't know, maybe it has something to do with latitude or something.

For example, the cold current at low latitudes may be warmer than the warm current at high latitudes, and the cold current at low latitudes should be compared with the warm current at low latitudes.

In fact, you can look at the definition of ocean currents, and I don't know == "If the water temperature of the ocean current is higher than the water temperature that reaches the sea area, it is called a warm current; If the water temperature of the ocean current is lower than the water temperature that reaches the sea area, it is called a cold current. Generally, ocean currents flowing from low latitudes to high latitudes are warm currents, and ocean currents flowing from high latitudes to low latitudes are cold currents. ”

That's probably what it means, and the temperature of the oceans is different

Temperature is heat.

Different latitudes get different amounts of heat.

As long as it flows from high latitudes to low latitudes, it is a cold snap.

On the contrary, it is a warm current.

So if the latitude of the cold snap is lower than the latitude of the warm snap.

Naturally, yes. I'm also talking from memory.

I haven't studied in a few years.

I gave all the knowledge back to the teacher.

Warm and cold currents are also relative. It's as if cold air from the north moves south in the summer, and warm and humid air from the south moves north in the winter. The cold air in the summer is likely to be warmer than the warm air in the winter.

Season: If it is winter in the Southern Hemisphere, compare the warm currents in the Southern Hemisphere to the cold currents in the Northern Hemisphere. It may be so.