Chapter 782

But Jiang Che is not an ordinary child. He just can sit.

And he went to work with his father with his drawing board.

The photographer gaped at Yan Mingkai.

"How do they... Travel with so many things?"

"Yan Mingkai.

After all, there is Xiaofeng teacher, Xiaofeng teacher may be omnipotent.

Seeing an Zhidai and Jiang Che painting mountains, rivers, lakes and seas, brother Chen and Tony sit up and chat with teacher Xiao Feng.

"Teacher Xiaofeng has a saying that I don't know whether to ask or not."

"Ask if you want." Fenglan nodded with a smile.

"Aren't we here to save the prairies? It's so beautiful here that it doesn't look like it needs to be saved. "

The wind haze looked around for the first time, and it was true that the mountains and rivers were beautiful and the water plants were beautiful.

She raised her glass and said, "when you're not thirsty, it doesn't matter whether the glass is full or just at the bottom. But when you are thirsty, if you look at this cup again, even if it is only one third less than the bottom, you can't stand it. "

"It's the same here. The sky is blue and the grass is beautiful. But when we analyze the ecological environment, we can't just judge from the present. What you have to refer to is the whole ecological system. "

The wind orchid beginning said to put the map that an Zhi drew to take out.

"Qilian Mountain is the mother mountain of Hexi corridor. Its snow water not only irrigates the grassland under its feet, but also provides water for 33 river systems in Northwest China, such as Shiyang River, Heihe River and Shule River in Hexi region, with an average annual output of 4.311 billion cubic meters. "

Little brother Chen and Tony couldn't help but stare: "so much!"

"Yes, so Qilian Mountain is the mother mountain of Hexi corridor. It plays a role in maintaining and guaranteeing the ecological security of northwest arid area and the biodiversity of desert area."

"However, due to global warming and many other reasons, the snow line of Qilian Mountains keeps rising, and the water conservation capacity has also decreased significantly. If it gets worse, the water use in Hexi area is unimaginable, and the scenery here may not be seen by future generations. "

"So... What shall we do?"

Little brother Chen and Tony are worried. They don't have three heads and six arms, and they don't have the wealth to rival. How can they help here?

"Before we can find a solution, we need to find out the key to the problem so that we can treat it effectively."

Little brother Chen and Tony repeatedly said that they knew that the biggest reason for the rise of the snow line was global warming, but they had nothing to do.

"Global warming is a global problem. We can't change it if we are aware of it."

"Yes, climate warming is one of the reasons, as well as endless human logging, overgrazing, excessive human disturbance to the environment, drought in mountainous areas, glacier retreat, snow line upward, vegetation degradation, desertification, runoff reduction, biodiversity decline and so on, all of which are the reasons for the deterioration of the ecological environment."

Fenglan output a bunch of nouns at the beginning, which makes little brother Chen and Tony dumbfounded.

Some understand, some do not understand, in short, the main idea is that there are many reasons for today's situation.

"What are we going to do?"

"It's not like human illness. It takes ten days and a half months to find a doctor to take medicine to solve it. What it needs is that our generations keep working hard, and the direction of our efforts is not only to control global warming, but also to pay attention to what we just said before we can cure it. "