环保植树造林英语作文5篇思维导图

March 12th is Tree Planting Day. This year our school bought enough trees before that day . On that day , we didn't had classes . The teachers and our classmates planted trees around our school.

We began to planted trees as soon as we got to school . some students dug the holes . Some students put the trees into the holes.

Some students put the earth back to the holes. Then we pushed the earth hard with our feet . At last we watered the trees as much as possible.

From then on we looked after the trees carefully and the trees grew very well . It made our shcool more beautiful .And How happy we are !

On Arbor Day, particular attention is drawn to the part trees play in our lives. It's not just a day to plant trees and then forget the gesture for another twelve months. Planting a tree one day is no credit to us if, during the rest of the year, we neglect to care for it and those already growing. Our thought on Arbor Day should be an expression of enduring feeling, thought and action and not just one single, isolated flame of interest.

In schools and other community groups, this day can be celebrated in many different ways.

·By planting trees or shrubs in school grounds, along neighbouring streets or in civic parks.

·By 'adopting' a patch of bush, with the landowner's consent, and caring for it by removal of weeds, rubbish, etc, by preparing firebreaks and by fencing and making paths to reduce trampling.

·By presenting a play or mime about trees in the history of Australia.

·As a class activity or common interest group go on a visit to a bush area with a spokesperson to explain the characteristics of plant species and their niche in the natural environment.

·Collect some tree seeds, germinate them in a classroom, and plant out the seedling.

·Carry out identification of trees in a specific part of your school or neighbourhood. A tree labelling ceremony could also be arranged.

·Compile a list of everyday objects that are made of wood or wood-based materials, and find out how the wood was processed, where it came from and whatever else you can.

Trees and shrubs, whether native or introduced to WA, provide opportunities for the interest and study by the whole community, and when we walk around our own neighbourhood or drive through the countryside, we can appreciate the importance of such a spanersity of plants to the well being of humanity.

In many countries it has long been the tradition to hold an annual tree or forest festival. The origin of such celebrations dates back to antiquity and is in the dawn of religious feeling and awe for what trees represented. However, Arbor Day, as it is commonly known today, is of American origin and evolved from conditions peculiar to the Great Plains. It was first observed in Nebraska in 1872.

The idea, conceived by J.S. Morton, then a member of the Nebraska State Board of Agriculture, was one of forest conservation. It was a move to promote replanting, following deforestation, and to plant up treeless areas.

The idea has spread widely to other lands where it is variously celebrated as the 'Festival of Trees', 'Greening Week' of Japan, 'The New Year's Days of Trees' in Israel, 'The Tree-loving Week' of Korea, 'The Reforestation Week' of Yugoslavia, 'The Students' Afforestation Day' of Iceland and 'The National Festival of Tree Planting' in India.

Arbor Day in its various forms is now recognised in more than fifty countries.

The annual Arbor Day approaching, we began to have the protection of forests and trees. More than half of the people think that only the Arbor Day was to protect the forest and trees, in my opinion, but on the contrary, we can not protect the forest and trees only in Arbor Day should be every moment of protected forest and trees.

Nature is the cradle of humanity, is a natural green color, is a valuable hope ah! It is life, it is hoped, it is the driving force, it is a comfort, it is a joy!

I sent you the seed capsules, leafy you let them, I grant you the collections of trees, you let them trees. Only love the motherland and love of mankind really know the green, only to start from caring for the plants and trees in front of people, you will love the motherland mountains and rivers. We young people to Love Every Greenery, love every blade of grass, every flower that. Protect the environment, green campus, so green life activation life we love to do a better motherland builders.

March 12 - Arbor Day, I hope every day is Arbor Day, let slogan implement action to make green dyed green Earth. In humans into the 21st century, the Earth has the burden of deep, miserable, environmental pollution and destruction of human beings is also growing, forests are the main terrestrial ecosystems, improve the ecological environment of the most fundamental law is to plant trees and grass increase green vegetation, green engineering as well, it is impossible to have a good ecosystem, so planting is the target of the world.

Green is actually primary producers of organic material, they can use solar energy and moisture in the soil organic matter and nutrient manufacturing, own more than 10 to 30 times the heterotrophic organisms provide essential food. Originally the tree has the ability to regulate climate, maintain the ecological balance of the trees through photosynthesis, clean fresh air, oxygen 65 acre of trees evolved enough personal respiratory use. Trees not only clean air, but also wind and sand, conserve soil and water, without soil erosion, or "killer dust" an acre of land can absorb all kinds of trees a year 20 -60 tons of dust! Reduce noise pollution also their instinct, nine meters wide The forest can be weakened 10-15 dB noise pollution. Trees secretions also has bactericidal action, forest per cubic meter of air containing bacteria three four hundred, while the open area per cubic meter of air containing bacteria three forty thousand, a difference of 100 times!

Green plants protect earth, protect human beings, let us work together to plant trees you can also contribute, greening and beautifying our environment, let us treasure green, tree planting, remember March 12 - Arbor Day.

I want everyone to protect the forest, protecting the trees, so that a sub-city life of Tim Green.

Spring is the best season to plant trees. Plantingtrees1 must conform to some correct steps. The first stepis digging a hole barge enoughZ for the tree, but the holeshould not he too deep. The second step is putting astraight stick into the earth next to the hole, then put thetree into the hole and tie it to the stick. The third step isputting the earth back in the hole again and then pushingit down hard'3' with feet several times. At last water theyoung tree because water is important to the growth ofyoung trees.