Which one to choose for this geography question, or a few geography questions, help me take a look

The place where Salted Egg Superman lives should be symmetrical to the place where Anpanman lives about the center of the earth. And Salted Egg Superman lives at 27 degrees; 67 degrees W, then Anpanman lives at 27 degrees N, 113 degrees E, this location should be located in China, so choose A. (Note:.)

The same latitude values in the northern and southern hemispheres are about equatorial symmetry; A certain meridian is symmetrical with respect to the earth's axis with respect to the meridian that forms the meridian coil; It is not difficult to conclude that the place where Salted Egg Superman lives and the place where Anpanman lives are about the center of the earth is symmetrical. Note: East E, South S, West W, North N. ）

First of all, correct your irregularity, if you want to use Chinese to express latitude and longitude, please write "27 degrees south latitude, 67 degrees west longitude", if you want to use nsew to express it, please write "27 °s, 67 ° w".

This question is a bit difficult for junior high school students. In fact, it is to find the symmetry point of a certain point on the earth.

The symmetrical latitude of latitude is that the number of degrees does not change, and the north and south latitudes are opposite. i.e. 27°N.

The symmetrical longitude of longitude is actually to find symmetrical meridians, to know that the sum of the degrees of the two opposite meridians is 180°, but the east and west meridians are opposite. i.e. 180-67 = 113°E

So the symmetry point should be (27°N, 113°E), and the country should be China

Yes, 27 degrees in Australia; 67 degrees N because it is 27 degrees S (south latitude).

And China, Russia, the United States are in the northern hemisphere, hope it helps you.

The earth is round, and if you pass through it, the coordinates are also relative, that is, 27°. In China.

First of all, the premise is to cross the center of the earth, which obviously cannot be in the southern hemisphere (because it is in the southern hemisphere), it should be China.

Find a globe and find the point you said, and then use a long needle to poke that point down and see where it comes out, hehe.

16.Choose C. Since the shadow is orbiting MN, then point p is the position of the shadow at noon. The meridian is north-south, so the meridian where the noon shadow is located is the local meridian.

17.When the length is the largest, that is, when the shadow length is the largest in a year, the shadow length is the largest, and the corresponding sun altitude angle is the smallest, China is in the northern hemisphere, and the time when the solar altitude angle in the northern hemisphere is the winter solstice.

18.Choose A. At this time, according to the figure on the right, it can be inferred that the day and night length of the lead car in China (i.e., the northern hemisphere) are short, because the solar trajectory is from southeast to southwest, and the angle of the shadow trajectory is less than 180 degrees in a day.

b: The latitude of place a should be between the equator and the Tropic of Cancer, and the north pole of the 90th parallel is the polar day, corresponding to the line c; Item C: At this time, the latitude of the direct point of the sun is between the equator and the Tropic of Capricorn, and the closest latitude should be line A.

D: The maximum height of the Sun is the A-line, because the Sun shines directly on the area.

Sediment accumulation in rivers. A large amount of sediment is brought from the inland river, which is deposited at the mouth of the sea to form alluvial fans and eventually form new tidal flats. So it's land into the sea and sea out.

The tide waves are shocks, that is, they hit the continent and make it slowly smaller. The river is accumulated, so that the sediment settles here, and over time it accumulates here, and finally becomes a new tidal flat. wherefore it is the accumulation of sediment in the arivers.

First of all, you have excluded the CD, which means that you agree with the land entering and retreating, so it must be a larger land area, right?

In addition, the tides and waves are erosion, and if they accumulate, they will only make the land area smaller, which contradicts the first half of the sentence.

Finally, with the needs of people's production and life, land reclamation has been common, and Bohai Bay is located in the bay, the closer the erosion of seawater is to the land, the smaller it will be, and it is easy to accumulate sediment.

Hello lz.

When the waves and tides are mainly accumulated, the sea water carries the sediment to form a large area of small sandy beaches.

It is not possible to see a large number of shell remains as mentioned in this question. If the shell wants to be carried by water, it will only be when there is a typhoon or a tsunami. The remains of shells here are left by natural death.

By the way, see the coastline in relative comparison"Smooth", this wave tide is also dominated by erosion.

Due to land reclamation, the longest stretch of coastline seaward is located in A. on the Macao PeninsulaNortheast BNorthwest CSouth-East DSouthwest.

Answer: C Analysis] This question group uses the urban distribution map of the Macao Peninsula as the carrier to examine the interpretation of the regional map and the influence of terrain on human activities, and mainly tests the candidates' ability to obtain and interpret geographic information, mobilize and apply geographical knowledge.

1.Combined with the naming of several roads in the map, it can be found that part of the seaside road on the southeast side of the peninsula is far from the sea, indicating that the coastal road has become farther away from the sea after land reclamation. Therefore, the southeastern part of the Macao Peninsula has the longest seaward distance after land reclamation.

Therefore, item C is correct, and items a, b, and d are incorrect.

Rote memorization is no longer useful now, and the topic is full of routines. If you are not careful, you will be hit. Only do more test papers. Adapt to these routines. Of course, this is for the scumbag, and the words of the scholar are not a problem.

1) Living Pacific Rim.

2) Pacific B

3) Squeeze the rift valley mid-ocean ridge.

Option A, which cannot be seen in the figure, has twists and turns both during the day and at night, and the degree of twists and turns is about the same, and the time point when the temperature difference between the urban and suburban areas is large is not always at night, so it is not compared.

Option c, the formation process should be the place where the temperature of the urban area is slowly higher than the temperature of the suburbs, and the process of disappearance is the place where the temperature of the urban area and the temperature of the suburbs coincide. So choose C.

Hello lz.

Note that the dotted line is the city and the solid line is the suburbs!

SoAt night, the temperature in the city is much higher than in the suburbs, but during the day, the temperature in the city is similar to that in the suburbs

Therefore, the heat island appears at night and weakens and disappears during the day, a mistake.

The heat island on January 10 appeared at about 17:00 and continued until about 7:00 the next day, for a total of 14 hours.

After sunrise, before 12:00, less than 5 hours, the heat island disappeared.

It can be seen that the development of heat island takes a long time, and the disappearance and weakening speed is very fast, c is correct.

Let's start with what the urban heat island effect is.

The urban heat island effect refers to the "high temperature" of cities due to a large number of buildings and roads and other high heat storage bodies, artificial heating, and the reduction of green space. The main performance is that the temperature in the city is higher than that in the outer suburbs.

Let's look at two more charts.

The first chart shows that during the day, there is little difference between the maximum temperature in the city and the suburbs, both around 11, but at night, the minimum temperature in the city is around 2, while the temperature in the suburbs is 0 or even below 0. It can be seen that the urban heat island is strong at night and weak during the day, but not strong during the day and weak at night. So a mistake.

As a result, the heat island effect does not occur mainly at night, but throughout the day. So B right.

As can be seen from the first chart, the urban heat island begins to appear in the morning when the sun rises, peaks around noon, and remains present until midnight until midnight, reaching its lowest point just before sunrise. The temperature in the suburbs has reached its lowest point at around midnight night. It can be seen that the formation rate of urban heat island is faster than the rate of disappearance.

So C is wrong. As can be seen from the second chart, the intensity of sunny days is greater than that of cloudy days. So d wrong.

Therefore, B should be chosen for this question. It's not A, it's not C.

Hello lz.

Question 9, Bai did not touch the lake area at all;

After that, pay attention to the explanation of the fan zhi delta dao continent and the braided delta in the topic stem specialty! One grows on a steep slope and the other grows on a gentle slope, so it's clear what the remaining two are.

Question 10, think about it carefully, is it the water flow with a gentle slope and a slow flow that sorts the sediment better, or the water flow with a steep slope with a fast flow rate that sorts the sediment better?!

The remaining 2 options are not mentioned at all.

Question 11: The climate is warm and dry, evaporation rises, shallow waters retreat, and the original lake area becomes a new delta, so it ......; Deforestation ......Well, where is this place in the first place? Where does Inner Mongolia and Mongolia meet? That place forest?!

Well, even if there was a forest a long, long time ago, the forest was destroyed, and the sediment content of the river increased, then the shallow water of the lake area was silted up, and it became a new delta, so ......; As the rate of settlement increases, the slope becomes slower, so the water flow slows down, and more sand and gravel that could have been carried into the lake begins to silt up in the shallow water, so it ......

Aren't all 3 options the same result? Elimination is not the end of the law?!

Make sure you've thought about it and see the answer.

acb