earth day drawing competition 2022

You can start by imagining a scene related to Earth Day, like people planting trees or cleaning up a park. Then, sketch out the basic shapes of the figures and objects. Add details and colors to make it look lively.

The Earth was a sphere, and there were many challenges to drawing it into a plan, which had troubled cartographers for centuries. The following is some of the content related to the drawing of the Earth's plane: ** 1. Traditional Projection Methods and Their Problems ** 1. ** Mercator Projection ** - This was a projection method that many people were familiar with. It was a projection technology used by Google Maps for local maps, and it was also a common projection method for world maps in many classrooms. - It was good at expressing local shapes, but it would distort when approaching the North Pole and the South Pole. It would distort the surface areas near the North Pole and the South Pole, causing these areas to be cut off frequently. 2. **Winkel Tripel Projection ** - National Geography used this projection in their world map. - However, it still divided the Pacific Ocean into two, and there was a certain degree of imperfection. ** 2. New and Precise Drawing Method ** 1. ** Double-Sided Gott Projection ** - The research was conducted by J. It was invented by Richard Gurt, Robert Vanderbei, and David Goldberg. - This projection method divided the Earth into two halves and printed different halves on different sides, printing the map as a double-sided circle. - According to their 2007 map accuracy scoring system,(The closer the score is to zero, the more accurate it is. For example, a globe can get a perfect zero, while the Mercator projection scored 8.296 points, the Winkel Tripel scored 4.563 points, and the two-sided projection scored 0.881 points.) This was a relatively accurate projection method, but technically speaking, printing a map on both sides of a piece of paper would bring obvious limitations, because people could not see both sides at the same time. 2. ** Double Pancake (Pancake) Map Projection ** - The researchers flattened the Earth into two pancakes, one depicting the northern hemisphere and the other depicting the southern hemisphere, with the equator running around the edge. - These two "pancakes" represented a more accurate map of the Earth. Unlike other flat maps, this double-pancake map would not shrink or enlarge the area of certain oceans or continents. It was not like some very large triangular maps that could be held in one's hand and printed on a page of a magazine for the reader to cut.

Earth Day in the story is significant as it reminds us of the importance of our planet. It's a day to raise awareness about environmental protection. We should care for Earth because it's our home. Simple things like reducing waste and planting trees are emphasized on this day in the story.

Common rules for a cartoon drawing competition might be that the drawing must be your own creation, no plagiarism allowed. There could be a set of specific topics or genres you need to follow. And often, there's a clear process for submitting your work, maybe online or in person, along with details on how the winners will be announced and prizes awarded.

Here is some information about the first prize of the psychological drawing competition: - In the psychological painting competition held by Zhuzhou City 18 High School, a total of 96 works were received, of which 12 won the first prize, but the names of the works were not mentioned. - In my "psychological painting" painting competition, the first prize was "Sunshine, Brightness"(by Wang Bangju) and "Supporting the Night for You"(by Tao Runze). - In Dingyuan County Mental Health Knowledge Painting Competition, Fang Qianqian's "Beautiful Life" from the primary school group of the hearing impaired department and Zhu Ziyan's "Fighting the Disease Together" from the middle school group won the first prize. - Liuyang City's primary and secondary schools '"Second Healing Series Psychological Comic Competition" selected 150 excellent psychological comics, but did not specify the specific situation of the first prize. - In the Changsha municipal competition, there were many participating works in the multi-color painting category of children's group, primary school group A, and primary school group B. However, only the author, school, instructor, and other information were given, and it was not clear which works were the first prize. The novel "Flower in the Heart" is equally exciting. Everyone is welcome to click and read it!

Here are some suggestions for making a scientific manuscript of "A Magical Day on Earth": ** I. The birth and early state of the Earth ** 1. ** Origin ** - 4.6 billion years ago, the dust in the solar system collided and condensed to form a dust layer. After the internal disintegration, the dust cluster formed a micro-planet under the influence of gravity. After a large number of "big fish eat small fish" processes, it finally formed eight planets, including Earth. - Before and after the Earth was born, it suffered a large-scale asteroid impact. The temperature was extremely high, and the rocks on the surface were in the state of magma. Water molecules evaporated into the atmosphere. As the temperature dropped, the water vapor condensed into rain, forming liquid water. Together with the water brought by the meteorites, it gradually formed an ocean. 2. ** Archean Era (4.6 billion-2.4 billion years ago)** - The earth had just been formed, and there was almost no life. There were only fungi and low-level blue-green algae that appeared in the late stage. Moreover, due to the movement of the earth's crust and magma activity, the rocks were deeply metamorphosed, and fossils were difficult to preserve. ** 2. Earth's Evolution and Biological Development ** 1. ** Ancient Era ** - The land began to rise from the surface of the water, the plates of Asia and Europe began to separate, single-celled planktons appeared in the ocean, and the biological world changed from prokaryota to eukaryota. Fungi and algae flourished. 2. ** Ancient Era (Early Ancient Era: about 570 - 400 million years; Late Ancient Era: 400 - 230 million years)** - The early palaeozoic-era included the Cambrian-period, the Ordian-period, and the Silurian period, while the late palaeozoic-era included the Devonian-period, the carbonian-period, and the Triassic-period. The creatures in different periods continued to develop and evolve. ** 3. Natural phenomena on Earth in a day ** 1. ** Daytime ** - After the sun rose, the heat energy heated up the atmosphere, evaporating the water on the land and in the ocean to form clouds. In Africa, the movement of clouds affected the distribution of rainfall, causing animals to migrate in search of places with abundant water and grass. - Different animals had different daytime activities. For example, giant pandas gnawed on bamboo for 14 hours a day, lions stopped hunting at noon, brown bears looked for trees to shade, and zebras hid under trees. Humans began their day's work, busy with morning meetings and business. 2. ** Night ** - The night also had a different meaning for creatures. Some creatures lit themselves up for courtship, such as male kowtows, but the light was sometimes a death trap, like fireflies using light to attract small insects and eventually make them stick to the mucus. Mankind created the electrical daytime, breaking the law of day and night. ** 4. The Beauty and Meaning of Earth ** 1. ** Beauty ** - Earth was a diverse and beautiful planet. There were green trees, green mountains, flower beds, lawns, white clouds, and blue skies. It was the home of all living beings. 2. ** Meaning ** - It was the mother of mankind. All living things were a gift from the earth. Humans should cherish the earth, raise awareness of environmental issues, actively participate in environmental protection movements, and improve the earth's environment through green and low-carbon life. In the layout of the handwritten report, the content could be presented in sections, with some simple drawings of the earth, creatures, and natural phenomena, such as the appearance of the earth, the image of animals such as giant pandas, lions, and other natural elements such as clouds and trees. Then, different colored pens could be used to distinguish the various sections, making the handwritten report more beautiful.

People are often portrayed as caretakers in the Earth Day Social Story. They are shown taking part in activities like tree - planting.

Well, typically a cartoon drawing of the earth is drawn in a way that's easy to understand and visually engaging. It might have big, bold outlines to make the shape stand out. Also, it could show important landmarks or animals from different parts of the world in a cute and stylized manner.

Well, start by sketching the basic shape of the earth. Then add details like continents and oceans. Use colors that represent land and water accurately.

It's not that hard. You start by sketching the basic shape of the earth, then add some details like continents and oceans. Use bright colors to make it look attractive.