Desert, simply understood, is an area covered by sand. The desert is famous for its sand. Once you enter the desert, you will see wind and sand everywhere, stretching as far as the eye can see. Crossing the desert has become a plan for many hikers. The sky full of yellow sand, travelers and camels has also become a unique scenery.

However, governance has become the biggest urgent desire in our hearts. The transformation of desert into oasis is the best way to restore the environment. So some people may wonder, is the desert useless? Since the desert problem cannot be solved urgently, why not use the resources first?

Of course, I believe many scientists have also studied this issue. Deserts are nothing but wind. Sand can be used to build houses and make glass. Wind energy can generate electricity. So using desert sand to build a house wouldn't it be the best of both worlds?

Of course things are not as simple as we think. We always think that there is no shortage of sand in our country because there are so many desert areas. But in fact, the sand in the desert does not have much use value, because the sand used in our construction is generally river sand. Compared with desert sand, river sand is fuller and more divisible, and of course there is less water than we imagined. River sand is the sand that meets construction standards. We have also mentioned before that the most common things in deserts are wind and sand. Because there is wind in the desert, the desert sand is very finely weathered and has poor smoothness and viscosity. Desert sand is absolutely not suitable for building houses. Using desert sand to build a house will cause the house to collapse due to its lack of hardness, and may even be impossible to build at all.

The best way to solve the desert problem is to turn it into an oasis and convert the sand into land. Desert sand is worthless and threatens the ecological environment. Therefore, planting trees to improve the ecology is our urgent wish and plan.