Composition-reasoning on the topic: "Our planet Earth". Project "Our home - "Green Planet" "Green Patrol" Theme: "Green Planet"
Planet Earth is the third planet from the Sun. IN solar system Earth is the fifth largest planet. planet earth is the only known place in the universe where there is life. Scientists believe that the Earth was formed about 5 billion years ago. In the process of formation, the Earth acquired the Moon - its natural satellite. Approximately 70% of the total area of the planet is occupied by the oceans, the remaining 30% are occupied by the entire land of the planet. It takes the Earth 23 hours and 56 minutes to make a complete revolution around its axis. The planet Earth moves around the Sun in an elliptical orbit at an average speed of 29 km / s and makes a complete revolution around the Sun in 365.26 days. These are all facts calculated by scientists, but how did the Earth itself come into being?
Planet Earth
Planet Earth formed from a large cloud of gas and dust. This cloud at first rotated at a very low speed, but as it became denser, the speed increased. Energy and matter coming from space causes the center to heat up. When the clumps of particles reached a size of 800 meters in diameter, their weight was sufficient for their gravitational force to attract other matter. These clumps formed about 20 planets in the inner solar system. After some time, the planets revolving around the Sun began to collide. With each collision, two planets form one. After all the collisions, 4 planets known to us were formed: Mercury, Venus, Earth and Mars.
Young Earth.
The temperature of the young Earth was 4,700ºC. The earth was slowly cooling down, there was still no atmosphere or water on it, but only seething lava flows and extreme temperatures. After some more period of time, the most terrible collision in its entire history awaited the Earth. This collision subsequently formed the Moon. The collision shifted the Earth's axis, because of this, seasons appeared on Earth. This collision was a key event in shaping life on Earth as we know it. But it was not yet possible to survive on Earth. There was no water yet, the temperature was too high for humans, the atmosphere was thicker than it is now. Therefore, to create life, the Earth had to go through several more transformations.
Where did water come from on earth?
People have been trying to unravel the question of the origin of life on Earth for a long time. But the question of where the water comes from on the planet, scientists began to deal with quite recently. According to their version, a camet brought water to the planet. But after launching a research apparatus on several comets, scientists discovered that the water on the comets is not like the water that is on the planet. It turns out that it was not the rocks that brought the water to the Earth. After studying a meteorite that fell in Canada in January 2000, scientists found water on it. After studying the trajectory of its fall, it turned out that the meteorite fell to Earth from the outer edge of the asteroid belt. Scientists have put forward a new theory about the appearance of water on the planet. In the distant past, Jupiter changed the orbits of thousands of asteroids, sending them towards Earth. And then the Earth was bombarded. Explosion after explosion, asteroids created the oceans we see today. Water conquered the Earth in less than 150 million years.
Theme description: It takes 20 minutes for a plastic bag to carry purchases from a store to a home, and it takes 400 years for nature to recycle it.
So the essay will be on the topic: On ecology and respect for nature, namely, the revision of the attitude of all people to our planet, which is one and dear to everyone.
"We need to be wiser, not more fashionable"
Our earth is a unique planet in the universe, our only home. Each person should take care of the environment and not rely on the other. This, like washing your dishes, should become a habit.
The ecology of the Earth suffers more and more every day. New factories are being built, more cars are on the road, rockets and satellites are being launched. This leads to air pollution, global warming, the melting of glaciers, and ozone holes appear. Entire species of animals are dying out due to deforestation, many aquatic mammals and fish have long been endangered due to pollution of water bodies, because many car enthusiasts save on car washes and wash their iron horses in natural sources using household chemicals.
In big cities, people suffer from respiratory diseases due to poor ecology. Heaps of garbage grow outside the city limits, because bags and bottles are not recycled, but thrown away. It's little things like that that we don't think about that cause rodents to multiply and new diseases that they then bring to cities.
To protect our Earth from destruction, everyone must start with themselves. First of all, there should be a careful attitude towards nature, plants that give us air. It is not necessary to pollute the cities with small garbage, which is not difficult to carry to the bin, throw cigarette butts, candy papers, bottle caps along the sidewalks.
If everyone looks into himself and remembers how much harm he has caused to nature, and after that he tries to be wiser and more caring, then our "Blue Planet" will last hundreds of years longer, along with our great-grandchildren and their descendants.
We are the masters of nature, and she is the pantry of the sun for us.
with the great treasures of life. Fish - water, bird -
air, to the beast - the forest, steppes, mountains. And a man needs a homeland,
And to protect nature means to protect the Motherland.
M. Prishvin.
Around the world on March 20, at the initiative of the United Nations, Earth Day is celebrated. Moreover, there are two Earth Days in the calendar of international holidays: one is celebrated on the Day of the vernal equinox, and the second on April 22. The first has a peacemaking and humanistic orientation, the second - environmental.
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There is one garden planet
In this cold space
Only here the forests are noisy,
Birds calling migratory.
Only on it one bloom
Lilies of the valley in green grass
And dragonflies are only here
They look into the river in surprise ...
Take care of your planet
After all, there is no other like it!
Ya Akim
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People became strong, like gods,
And the fate of the Earth is in their hands.
But terrible burns darken
At the globe on the sides.
We have long mastered the planet,
The new age is marching on.
There are no white spots on the Earth,
Will you erase the black ones, Man?
V.Orlova
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The founder of this Day is considered to be the famous American public figure John Morton, who in the 1840s launched a campaign to plant trees and shrubs, as part of a program of respect for the environment of every citizen of the country. And when he became secretary of the Territory of Nebraska, in 1872 he proposed to establish a day that would be dedicated to landscaping. This is how the Day of the Tree appeared, which immediately became very popular.
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But what is happening on our beautiful Earth!?
Isn't it time to stop! Grab everyone's head!
To call for help human knowledge, your self-consciousness?
Let's hurry, save our Earth from troubles!
Today, Earth Day is a worldwide movement of civil initiatives to protect the planet as a common global home, bringing together many different events and actions, both environmental and environmental, and peacemaking. This is not so much a holiday as an occasion to once again think about the problems of a fragile and vulnerable environment, problems of the relationship between man and the environment.
Our home is our own, our common home is
The land where we live!
You just look around:
Here is a river, there is a green meadow.
In the dense forest you will not pass,
You won't find water in the desert
And somewhere the snow lies a mountain,
Somewhere hot in winter...
We can't count miracles,
They have one name -
Forests and mountains and seas
Everything is called Earth!
I. Petrosyan
In Russia, Earth Day is celebrated as part of the Days of Protection from Environmental Hazards. Among the most popular events in the field of protection and improvement of the environment, held on this day in different parts of our planet, are environmental exhibitions and festivals, marathons and conferences about nature, cleaning streets and territories in cities, planting trees and stopping traffic on busy streets. streets of major cities, cultural events and concerts…
Every year, within the framework of Earth Day, in the vast majority of countries it is certainly customary to ring the Peace Bell for one minute, which is a symbol of peaceful life, friendship and solidarity of all peoples, and a call to action in the name of preserving culture and the best achievements of mankind. And the meaning of this ceremony is that during this minute, people think about how to save our beautiful planet, how to improve life on it, feel like residents and part of the Earth.
I am the living planet Earth
I am the hot flame of fire
And white cold snow
I am a little raindrop.
And the water of all seas and rivers.
I am an explosion, a volcanic eruption,
And a quiet wind, and fluffy clouds,
I - unsolved mystery ocean,
And the living planet Earth
I am the invisible shadow of the moon
And bright sunlight,
I am the ghost of a distant star.
Living for thousands of years.
L. Paising
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Peace Bell in Novosibirsk.
Earth Day also has its own flag with the image of one of the first photographs of our planet from space. This is a sign of awareness that only through joint efforts can we solve global environmental and social problems on the ground. Therefore, it is no coincidence that this holiday is actively supported by astronauts. After all, they were the first to tell the world about how beautiful and defenseless our planet is, and how it needs to be cared for by all of us.
I hugged the globe - the globe of the earth.
One is over land and water.
In the hands of my continents
They quietly whisper to me: "Take care."
In green paint forest and valley
They say to me: “Be kind to us.
Do not trample us and do not burn.
Take care of it in winter and summer.
The deep river murmurs
Yours, caressing the shores.
And I hear the voice of the river:
"You take care of us, take care of us."
And birds, and fish, I hear everyone:
"We ask you, man,
You promise us and don't lie
Take care of us like an older brother.
I hugged the globe - the globe of the earth,
And something happened to me.
And suddenly I whispered: “I won’t lie,
I will save you, my dear."
Efim Shklovsky
Sources
Earth Day. http://www.calend.ru/holidays/0/0/3058/
First of September. http://festival.1september.ru/articles/621930/
The images in the blog are taken from the site of the free encyclopedia "Wikipedia" and from fotki.yandex.ru, the terms of the sites allow the use of material and images by users.
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Project "Our home -" Green Planet "
"Green Patrol" - a group of students of grade 3-A
municipal educational institution
"Blagodatnovskaya school"
Amvrosievsky district, Donetsk People's Republic
Leader Romanenko Lidia Zinovievna, primary school teacher
E-mail address: [email protected]
Identification of an environmental problem.
There is a spring in our village, it is located on its outskirts. The water there is clear as a tear, it is cold and fresh. Such natural water is very useful, not like chlorinated water.
It is said that spring water is the purest. But is it? Not really. For example, two paths lead to our source: you can go along a narrow path or drive a car along an asphalt road. Villagers and townspeople often come and come here to fill cans and flasks with spring water. Lovers of outdoor recreation also often stop here. Unfortunately, people have become selfish about natural sources, polluting them.
Once we all went to launch kites for the village. Returning, they wanted to quench their thirst with spring water. When we approached the source, we saw garbage around: plastic bottles, plastic bags, cans, broken glass, paper and much more. The spring was surrounded by tall weeds. We decided to put things in order here.
Short description socially useful activity to eliminate the problem.
What can a simple person do, how can he help nature? First of all - do not litter, do not leave fires in the forest, do not offend animals. And if everyone fulfills certain requirements, then the planet can still be saved.
We held a meeting in the classroom with our parents and decided to go out on a subbotnik. First we collected all the rubbish around the spring. Parents cut weeds, and we raked dry leaves and swept the area. The work was controversial. Although I had to work hard to make the place around the fontanel shine with cleanliness.
Social significance of the results of environmental activities.
Earth is still the only home of mankind, and environmental pollution is our common problem. Today, more than ever, it is important to form an ecological outlook of the younger generation, because environmentally illiterate behavior is the cause of environmental disasters and catastrophes. It is important to awaken in the children a sense of empathy for what is happening with the environment, an understanding that it needs to be protected and protected. It seems that this can be done through the influence on the emotional-sensual sphere of young people.
When the children, together with their parents, cleaned the area around the spring, it became clear how they work together, how much they want to make this place cleaner, cozier, more beautiful. People, coming by water, seeing such purity, may think about their behavior and begin to appreciate and protect the beauty of nature.
Caring for nature is our sacred duty!
Dad, mom and I are our friendly family. We work and play together.
Hardworking and friendly guys work well.
This is what the site near the spring has become after our friendly work.
Class hour.
Theme: "Green Planet"
education of aesthetic feelings, the need to see and understand the beautiful;
mastering the norms and rules of environmentally sound interaction with the outside world;
expand children's ideas about rational interaction with nature - permissible and unacceptable actions in nature, environmental activities;
development of creative activity of students in the course of creating projects on a given topic, planning their work for a certain period of time, predicting the result, performing work according to the plan and making adjustments, if necessary, protecting their project;
formation of the ability to plan their activities, predict the result of their project, work in a group.
Leading.
There is one garden planet
In this cold space
Only here the forests are noisy,
Birds, calling migratory.
You will only see one
Lilies of the valley in green grass.
And dragonflies are only here
They look into the river in surprise.
Take care of your planet
After all, there is no other in the world!
April 22 - International Earth Day - a holiday of clean Water, Earth and Air. A day of reminder of terrible environmental disasters, a day when each person can think about what he can do in solving environmental problems, overcoming indifference in himself. After all, neither forests, nor rivers, nor lakes, nor meadows can take care of themselves. Neither birds, nor insects, nor small animals can protect themselves, even large ones sometimes cannot protect themselves.
The history of this holiday is associated with the name of a resident of the American continent, John Morton. At the end of the 19th century, John Sterling Morton moved to the desert prairie of Nebraska, whose lone trees were heavily cut down for building houses and for firewood. Morton suggested that they organize a day dedicated to gardening and establish prizes for those who plant a large number of trees. This day was called Tree Day.
During the first Tree Day, the people of the state planted about 1 million trees. In 1882, the state of Nebraska declared Tree Day an official holiday. It was celebrated on Morton's birthday - April 22.
Since 1970, the idea of the holiday has changed. In 1969, a terrible environmental disaster occurred near the American city of Santa Barbara. Then millions of tons of oil spilled from the wells killed many pelicans, cranes, ducks, sea lions, other animals, hectares of vegetation died, water was poisoned. Since then, environmental protection has played a leading role in the celebration. There was also a new name - EARTH DAY. A few years later, the holiday became worldwide. Since 1990, Russian organizations have also joined the celebration.
On April 22, everyone who cares about the future of our planet, and therefore their own future, who cares about what future generations will see our planet, can make their contribution by taking part in international day Earth.
In our country, Earth Day is celebrated with conferences, cleaning the territory, planting trees.
Leading.
Left alone in the forest, in the steppe, on the river, in the field, in the swamp, a person is left alone with his conscience. She is the only controller for a person. And perhaps one of the most important tasks facing those who want to save nature on the planet is to awaken conscience in people, an understanding of what can be done and what cannot be done.
Carelessly pressed down with his foot.
You stand and do not grieve about anything
And automatically tear another.
Stretched his head towards the sun.
He believed in human friendship,
I did not know the cruelty of the hand,
You are trusting to meet
He raised his petals.
And he is for you and everyone who is nearby,
Give beauty and joy -
Everything - everything that is full and rich.
2 student. Our class has developed a series of signs to protect our land.
Children take turns demonstrating signs:
1. DO NOT shoot! Don't kill animals!!!
2. Plants should not be torn unnecessarily. They are beautiful.
3. Attention! Flower! Every flower, every blade of grass is a piece of wildlife.
4. Logging is prohibited. The forest is our wealth, our salvation.
6. Do not leave garbage, there are special containers and places for this.
Leading.
You see, guys, the rules are simple and uncomplicated. The main thing is to have a great desire to make our Earth clean, beautiful and safe.
There is nothing better in the world
How to save the planet from destruction
The beloved forest will be fresh and green,
We share this joy with you.
Take care of all living things nearby
And look at everything with a master's eye.
Even small children know
There must be order on the planet.
Let the water always flow in the river,
May the birds always sing over us,
And we ourselves will help nature,
We will multiply this joy with you.
Leading. Nature conservation is not only a matter for adults.
How can you guys help?
Participation in the landscaping of settlements.
Green planting care
Protection of the natural environment.
Feeding and rescuing animals in distress.
Production of feeders and houses for birds.
Fight against garbage.
1 student. And waste material can be given a second life.
6 student. Our class prepared crafts from waste material.
Leading. The problems of interaction between nature and man cannot be solved. But we must strive to bring concrete benefits to society and nature with our own hands. Giving a second useful life to waste is one of the options for solving the problem.
“The Tale of the Man and the Goldfish.
Lived in the world Man.
Not high and not low
not fat and not thin
not smart and not stupid.
In general, the average person.
There are many of these in the world.
Hunted for animals
caught fish,
breathed fresh air,
drinking spring water,
loved the sunsets.
One day a man was fishing. Suddenly the hook twitches. Man and let's pull the prey out of the water. He pulled it out - he does not believe his eyes: the fish in front of him is golden, just like in a fairy tale.
- "Who are you? - The man asks in a whisper, but he does not believe his eyes. “Yes, I am a goldfish”, ? an unknown creature answers in a pleasant voice.
“By the way, I know how to fulfill wishes. To fulfill my desires - just wag my tail. Let me go, I will fulfill all your desires.”
Man thought. “Okay, he says, I'll let you go. And my first desire will be: I'm tired of living in this wooden hut.
I want a stone house, but with electricity and central heating.”
Rybka did not answer, slipped out of the man's hands, only wagged her tail. The Man returned home, and in the place of his hut a white-stone house stands. There were fewer trees around, though there were poles with wires.
Everything in the house shines cleanly, the furniture is beautiful in the corners.
Tap water is flowing. The Man rejoiced. “This is life,” he says.
He walks from day to day through the rooms, admires. Even in the forest he began to walk less often. And then I completely decided: “Why am I going to walk if I can ask Rybka for a car.”
No sooner said than done.
A car appeared at the Man, forest paths turned into asphalt, and flower meadows - instead of a parking lot. Satisfied Man - breathes gasoline. The birds, however, have become smaller around the little animals. And the man completely dispersed.
“Why do I need this forest at all. Come on, Rybka, make sure that in its place the endless fields are spread out. I want to be rich." The forest disappeared - as it never happened.
In its place, potatoes grow, wheat ears.
Satisfied Man, harvest counts.
He lives like this - he does not know grief.
He harvests, he does not pay attention to sunsets, water flows from his tap, there is no need to go to the spring. Everything seems to be fine, but the Man wants something new.
He thought and thought and decided to start a plant.
There are many places around, let it work, it brings profit.
The Man went to Rybka - I want, they say. industrial production expand. The fish sighed heavily and asked: “You, which plant is chemical or metallurgical” - “Yes, I don’t care. If only there were more profits.” – “You will have a factory. But know this is my last wish that I can fulfill.” The Man did not pay attention to these words, but in vain.
He returned home, he sees - there is a huge plant near his house, pipes - apparently invisible.
Some puffs of smoke are blown into the air, others are poured into the river with streams of dirty water. The noise is worth the roar. “Nothing, I’ll get used to it, the main thing is to get rich faster.” He fell asleep that day and had a strange dream. Everything seemed to be the same as before.
The forest roars, the birds sing.
A man walks through the forest, communicates with animals, smells flowers, listens to bird songs, picks berries,
washed with spring water. And he felt so good in his sleep, so calm. A man woke up in the morning with a smile,
and around - smoke, soot, it is impossible to breathe. The Man coughed, ran to the tap - to drink some water.
Look - dirty water is running out of the tap. The Man remembered about his spring with crystal water. I ran into the forest.
He runs, climbs over mountains of garbage, jumps over dirty streams. Barely found a stream.
Looks - and the water in it is cloudy, it has an unpleasant smell.
I looked around - smoke, a stench, a roar.
Only stumps remained from the trees.
Muddy streams flow into the river, crows croak in landfills, forest roads are flooded with gasoline, not a single flower can be seen.
The man remembered his dream. “What have I done? How will I live now ”I ran to the river to look for a fish. Called - called - no Rybka. Only foam floats on dirty water. Rybka took pity, swam. Only its gold is not visible under a layer of fuel oil. The Man was delighted, he said to Rybka: “I don’t need anything, give me back only my green forest and clean springs. Do everything as it was, I won’t ask for anything else. ”
The fish paused and answered:
“No, Man, nothing will work for me anymore: my magic power has disappeared from dirt and poisons. Now - think for yourself what you will do to stay alive.
The Man sat down on the shore, put his head in his hands and thought.
Leading. The environmental problems that exist on our planet are the business of each of us. What issues are discussed in the story? What way do you see out of this situation?
If humanity does not change its thoughtless, ruthless, irresponsible attitude towards nature, an ecological catastrophe awaits it, and it will perish.
(Posters change each other)
Let's go guys
That we have enough to do.
Do good, (1 banner)
Who hasn't made it yet,
Love animals.
People and flowers, (2 banner)
Please don't hide
Your kindness.
Idleness, idleness
Drive them away! (3 banner)
The planet is in trouble!
You must help her! (4 banners)
Of course, tasks
Not at all simple
But in every heart
There is a ray of kindness! (5 banner)
Come on people
Be friends with each other
Like birds in the sky
Like the wind with the meadow
How the sun is friendly
With all of us.
Come on people
Love the planet, (6 banner)
All over the universe
One for all
What will do
Is she without us? (in chorus)
Conclusion
Let's save the planet
there is no other like it in the world.
Let us scatter clouds and smoke over it,
We won't let anyone hurt her.
Let's take care of birds, insects, animals
this will only make us better.
Let's decorate the whole Earth with gardens, flowers
we need such a planet.
Leading. Let each of you plant a tree, flowers and care for them with love. After all, the future of our planet, the future of our native Earth, depends on each of us! Thank you for your attention!
I picked a flower and threw it right there,
Carelessly pressed down with his foot.
You stand and do not grieve about anything
And automatically tear another.
Yes, how can you? How dare you?
It was blooming now... It was alive...
I breathed ... I looked at the sky boldly,
Stretched his head towards the sun.
He believed in human friendship,
I did not know the cruelty of the hand,
You are trusting to meet
He raised his petals.
And he is for you and everyone who is nearby,
Who didn't look at him
Give beauty and joy -
Everything - everything that is full and rich.
1 student. Ecology is the science of the home, nature.
After all, nature is our big common home.
2 student. We are used to the fact that our houses are clean and comfortable. And we must keep our house clean.
3 student. Every year there are less and less forests on our planet. Air and water are polluted. And they are necessary for human life. Because of all this, many animals and plants suffer, people get sick.
4 student. The earth is our breadwinner. We must protect the earth, take care of it, increase its fertility. And the earth today is cut, trampled. Waste (industrial, radiation) is buried in it, household garbage is dumped.
5 student. So, for example, it takes only 90 years for a tin can to decompose in the ground, for 2-10 years for paper, for 100 years for a cigarette filter, for 200 years for a plastic bag.
1 student. And waste material can be given a second life
