中文English
羚羊无线充方案ichaiyang 2024-05-12 5:03 34
There is a small town in the southwestern state of Arizona, which is home to many famous national parks. And just southeast of this town, there are two mysterious canyons, when the...

Read the passage \"Beautiful Antelope Valley\" and answer the question?

There is a small town in the southwestern state of Arizona, which is home to many famous national parks. And just southeast of this town, there are two mysterious canyons, when the sun shines into the deep quiet valley, the dance of light and shadow will release the charm here. This is the wonderful Antelope Canyon.

② Antelope Canyon belongs to the slit valley, deep into the valley floor will find it like a wonderful art palace. The wall of the valley looks soft, but it is very hard, and the rock surface seems to be carefully polished, and the layers flow along the rock wall, as if the waves were frozen in the canyon 10,000 years ago. Sunlight streams in from the top of the canyon, creating fantastic colors. It is also said that Antelope Canyon is \"the place touched by God.\"

Antelope Canyon is divided into two sections, the upper and the lower, the two sections are separated by a few kilometers between the flat desert.

The upper canyon is only 180 meters long, and the bottom is a little wider, but the widest part is only 5 meters. Entering the Upper canyon is like entering a temple of nature. The sunlight streaming down from overhead makes the winding canyon sometimes dark and sometimes red. From time to time behind the beautiful arc of mountains and peaks, the soft colored light is mysterious, attracting countless visitors to explore the strange.

⑤ The lower canyon is a 800 meters long, about 10 meters to 20 meters deep \"seam canyon\". It snakes like a snake in the ground, wide place only two or three meters, narrow place difficult to have a place to foot. The valley floor is flat. The smooth sandstone walls on both sides show a three-dimensional combination of various curves, horizontal ripples and longitudinal waves intersect, concave and convex. The rock that makes up Antelope Canyon is red sandstone, which shows a vivid red or orange-red color because iron in the form of oxides precipitates with the sand, acting as a red stain. The sun poured down from the sky seam above the head, like a beam of chasing lights on the stage, slowly sweeping through the seam. The red sandstone shows a soft variety of warm color levels in the light and shadow, from orange to red purple, like flames dancing, like silk fluttering, but also like ripples changing. Sandstone formations and sunlight create this amazing canyon.

The Colorado River flows day and night, continuing to shape the Grand Canyon. The Colorado Plateau's countless seasonal rivers also periodically rush through slits like Antelope Canyon, deepening and widening them. Geologists tell us that in a few million years, the Grand Canyon will be as wide as the other side and as deep as sea level. By then, will today's slotted Antelope Canyon be carved into a new Grand Canyon by streams?