As the temperature rises, the Hukou Waterfall Glacier in the Yellow River is unsealed, reflecting a rainbow. How to evaluate this scene?

Personally, I think this scene is spectacular because I have never seen it before. Although it's really a pity that I didn't go to the scene this time, I saw many pictures taken by heroes on the Internet, so it looks magnificent. I saw this scene for the first time 1 time, because the image of environmental pollution is getting more and more serious now. I have seen this kind of thing until I was a child, but now I seem to see less. Although there are all kinds of pictures on the internet, I don't think they are as good as the rainbow in this place, because this scene is particularly tasty. I hope to go to the scene to have a look at this scene in the future, which is particularly good for our mood and can relax our mood.

1. Why do rainbows appear less and less?

Just like when I was a child in the country, I saw a rainbow once, so I was particularly impressed, but it seems that I haven't seen it since then. I feel that there will be many new things in the sky at night, but now it is getting less and less. It is precisely because of this increasingly serious environmental pollution that it is really whimsical to say that things like rainbow stars want to see. So it also tells us the importance of protecting the environment. For example, many places are conveying this view to us now, but it is really difficult to do it many times, but we still have to try our best to do these things.

2. Why is there a rainbow in this place?

Perhaps because of the recent temperature rise, this rainbow attracted many people to watch, because everyone must want to see such a scene, and many people took photos at the scene and posted them online. It's also good to record this scene, because scenes like this don't happen every day. It's better to take pictures of fleeting moments and let us netizens have a look.

Is it appropriate to go out to play at this time?

The Spring Festival is coming, and many people haven't finished their holidays yet, so many people want to see this beautiful scenery and improve their mood. However, it is not good to travel at this time, because the epidemic situation has not completely improved, so wait patiently and wait until it is better. Like many people, they can't even go back for years, so they still stay at home with peace of mind. In fact, they can see a lot of scenery without leaving home.