The national dictionary of the earth is: the name of the planet. The third closest planet to the sun has a satellite (the moon). The largest terrestrial planet, where humans and other creatures live, is the most suitable celestial body for life in the solar system. Most of its surface is covered by the ocean, and there are plate activities. Earth, CL: Germany Del France Earth, planète. The phonetic notation is: ㄑㄡ _. The pinyin is: dìqiú. The part of speech is: noun. The structure is: the ground (left and right structure) ball (left and right structure).
What is the specific explanation of the earth? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
The earth is dìqiú. (1) This planet inhabited by human beings is one of the nine planets in the solar system. Its average distance from the sun is149.6 million kilometers, ranking third among the planets, and its equatorial radius is 6378.2 kilometers, ranking fifth among the planets. ② refers to the whole world.
Second, the citation interpretation
1. Also called "ground _". The third planet in the solar system, close to the sun, is slightly flat in shape, like a ball, surrounded by the atmosphere, with land and sea on its surface, in which humans, animals and plants all live. Quote Wang Tao's Answer to the Theory of Strength and Weakness: "The land we know today will only exist for 12 thousand years, and there is more than one void." Xue Qin Fucheng's Diary of the Four Kingdoms, November 25, Guangxu Sixteenth Year: "On the size of countries on earth, Russia is the first, Britain is the second, China is the third, the United States is the fourth, and Brazil is the fifth." Feng Xuefeng's fable "Birds and the Fire in the Forest": "The earth is ringing like a bee, as if it were breaking."
Third, the network interpretation
The earth (one of the eight planets in the solar system) is one of the eight planets in the solar system, ranking third in the order from near to far from the sun, and is also the earth-like planet with the largest diameter, mass and density in the solar system, with a distance of 65.438+0.5 billion kilometers from the sun. The earth rotates from west to east and revolves around the sun at the same time. At present, there is a natural satellite-the moon, which forms a celestial system-the earth-moon system. It originated from the primitive solar nebula 4.6 billion years ago. The equatorial radius of the earth is 6378. 137 km, the polar radius is 6356.752 km, the average radius is about 637 1 km, and the equatorial circumference is about 40076 km. It is an irregular oval sphere with slightly flat poles and slightly bulging equator. The surface area of the earth is 5 1 100 million square kilometers, of which 7 1% is ocean and 29% is land. Seen from space, the earth looks blue. There are core, mantle and shell structures inside the earth, and hydrosphere, atmosphere and magnetic field outside the earth. The earth is the only known celestial body with life in the universe at present, and it is the home of millions of creatures, including human beings.
Synonyms about the earth
the four seas—the whole country
Poetry about the earth
The painting fan on the earth, the resume of the earth, walking on the earth.
Poetry about the earth
Just like the stars are far away from the earth, I am on the axis of the earth, I am the sediment of the long river of history, and the earthquake mold looks back at my earth circle.
Vocabulary about the earth
earthglobearthiyworldearthlygeomagneticfieldearthmanbouncepass
Idioms about the earth
Scraping the ground is famous all over the world, and there is space everywhere.
Vocabulary about the earth
Leave enough space to play the ball, roll the ground, sleep on the floor, and the local strongmen scrape the ground and snowball on the reserved land.
Sentences about the earth
1, find a way to get along with the earth, or we will take the blame.
I don't know why the earth always goes around the sun. As a result, my mother looked it up online and told me what was going on.
If the forest is on fire, then the earth will be hurt!
If we don't cherish water resources, the earth will become a desert.
The Great Wall is unique on the earth.
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