Green and environmental protection excellent handwritten newspaper

Environmental protection, the full name of environmental protection, refers to various actions taken by human beings to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of economy and society. Let's use handwritten newspapers to promote environmental protection.

Green and environmental protection excellent handwritten newspaper

Green and environmental protection excellent handwritten newspaper

Green and environmental protection excellent handwritten newspaper

Green and environmental protection excellent handwritten newspaper

Green and environmental protection excellent handwritten newspaper

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Model essay on environmental protection 1:

In the vast universe, there is a blue planet, and that is our home-the earth. Mother Earth has given us life, beautiful scenery, birds and flowers, and let us live happily in her warm embrace. But now, she is tortured and bruised all over, and we humans are pushing ourselves to extinction step by step!

When did the polar glaciers begin to melt, the sea level began to rise, the land area gradually narrowed, and the earth temperature rose!

Since when, the ozone layer above our heads began to thin, and ultraviolet rays began to shine on our faces unscrupulously. Nu Wa's descendants have to mend the sky!

Since when, the land under our feet began to degrade, the desert eroded oases, trees were cut down, the forest area was decreasing, and the number of sandstorms was increasing!

Since when, how many species are on the verge of extinction, how many species may be extinct, and how many species have been extinct! We humans are moving towards loneliness!

When rivers become sewers, lakes become sewage pools, and water resources are exhausted! Don't let our human tears become the last drop of water on the earth!

……

Our mother, she has been scarred and lost her former glory! Our earth is overloaded; Our home is dying, so it is urgent to save nature, ecology, environment and the earth!

Let's turn off the lights, save electrical appliances and help slow down global warming.

Let's drive less, reduce automobile exhaust emissions and clean urban air;

Let's cherish every piece of paper, because that is to cherish forests and rivers;

Let every family use energy-saving lamps to support green lighting; People plant a tree to beautify our home;

Let's turn off the tap at any time to realize multi-purpose of one water and try our best to save fresh water resources;

……

Friends, let's save resources, reduce pollution and be greenguard! I believe that as long as everyone starts from himself, starts from today, establishes environmental awareness and actively joins the ranks of environmental protection, then blue sky and clear water will appear in front of us again!

Green environmental protection composition model essay II:

How beautiful the primitive world is! Blue sky, snow-white clouds, clear streams, bright flowers and green grass ... but now the world is no longer beautiful, forests are no longer alive, streams are no longer pure, and disasters occur frequently. What shall we do? Only by scientific methods can we solve the crisis.

(1) hydroponic method

If we want to reduce natural disasters, we should plant more plants and increase greening. However, the growth period of a small plant is about one year. How can we overcome this problem quickly, effectively and permanently? Hydroponics is a good choice and convenient to make.

The production method of hydroponic nutrient solution is very simple. Containers (mineral water bottles, etc. ) is divided into two parts, the egg shell is crushed and the lemon is squeezed out of the water. The two are mixed together and placed in the shade, without direct sunlight. After 8 hours of fermentation. Pour it into a container, then dig a hole in the middle of the small sponge, put the seeds in the hole and stuff them into the bottle mouth of the container, which is half of the beans immersed in water. Three or four days later, a healthy and strong little Xin Wei was born.

(2) Bottles and jars garden

When we travel and go on business trips, how can we make plants survive without water? It is easy to solve this difficulty. We can make use of the principle of bottle-jar-jar garden to prepare several containers with three layers (choose your own size). The bottom layer can be divided into three parts, the bottom is filled with clay, the middle is filled with vermiculite, and the top layer is filled with mixed soil of garden soil and nutrient soil. Plant some succulents or some common plants on these soils, because they can survive without frequent watering. Then spray a little water in the container, cover it (tighten the cover as much as possible to prevent water from escaping from the bottle garden after evaporation), and then put it in the shade to reduce the evaporation of water by sunlight.

(3) Looking to the future

Recently, with the development of science and technology, more and more resources are consumed, which makes human beings have to give up their twin brother who immigrated to the earth-Mars. Oxygen is indispensable in the journey of immigrants. Plants can purify carbon dioxide and produce oxygen, which is very important, but it needs a lot of fresh water output and sunlight to cultivate. At this time, we can combine the principle of hydroponics with the bottle garden, first cultivate the seeds of plants into seedlings by hydroponics, and then transplant the seedlings into the bottle garden. Until we reach Mars, then we will build a bigger, stronger and better jar garden, so that human beings can live on it.

(4) Conclusion

Reduce natural disasters, increase more greening and make the world a better place. In the future journey of time, let's study infinite practical scientific methods based on limited things, which will be used one day.