But it is made up of different layers, a bit like an onion. Click for more earth day facts or download the bumper 25page worksheet pack including over 15 activities to use at home or in school. Mercury, venus, earth, mars, jupiter, saturn, uranus, neptune, and pluto the dwarf planet. Learn more about development and composition of earth.
Thats exactly what this video is all about, it is about some earth facts for kids. Did you know that the earth is the third planet from the sun. The earth is the third planet from the sun and it is the only planet known to have life on it. Earth is of course a terrestrial planet but it is also the biggest of the four terrestrial planets. Lets get on with it and find all there is to know about the layers of the earth. The atmosphere also protects us from incoming meteoroids, most of which break up before they can hit the surface. Ceres is the largest, most massive body in the main asteroid. Earth is the third planet from the sun and the fifth largest planet in the solar system with the highest density. Earth facts for kids interesting facts about planet earth. Earth is the densest planet in the solar system and the largest and most massive of the four rocky planets. Earth is an average distance of 93 million mi150 million km from the sun or one au astronomical unit. But unlike its rocky siblings, almost 70 percent of earths surface is covered in oceans of liquid water that average 2. Earth has the highest density of all the planets in our solar system. The facts im about to give you arent about earth day in particular, but they will hopefully help people see the need to support earth day.
Earths atmosphere facts 93 facts you should learn now. Earth s atmosphere is made mostly of nitrogen and has plenty of oxygen for us to breathe. Earth, third planet from the sun and the fifth largest planet in the solar system in terms of size and mass. Earth facts for kids more about astronomy for kids youtube. Find out the origins of our home planet and some of the key ingredients that help make this blue speck in space a unique global ecosystem. Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through earth s rocks. These layers are both physically and chemically different. The earth has a molten inner core made of iron and other metals. Moon facts the moon is the earth s only natural satellite. Earth is the fifth largest planet in the solar system and is the densest of planets also. Earth day 22 april march for science facts for kids.
Earth day facts for kids more facts about earth day for kids. Yes, chances are youd be able to dunk the basketball on a martian court. Right now, i want to give you some facts that should help raise earth day awareness. So far life has only been discovered by us on earth and nowhere else in the universe. Earth day facts and history national geographic kids. Just slightly larger than nearby venus, earth is the biggest of the four planets closest to the sun, all of which are made of rock and metal. Its single most outstanding feature is that its nearsurface environments are the only places in the universe known to harbor life. In 1970, a us senator from wisconsin, created this national day to create awareness of the environment and how we treat nature. Earth day is a day that was created to promote awareness and appreciation for the earth s environment and occurs each year on 22 april. Though, these continents and islands are going to have different lakes and streams and a lot of different water sources that create a stable feature of the earth. A day on earth is 23 hours, 56 minutes and four seconds.
It is one of four rocky planets on the inside of the solar system. Learn more about the other moons in the solar system. For example, cars and trucks move using gasoline, which comes from the accumulated energy of the sun captured by plants and preserved in the ground as oil. Earth 101 earth is the only planet known to maintain life. The earth is the only planet on the solar system to have the three forms of water liquid, gas and solid. It is present above the mesosphere and below the exosphere. Thats why each year on april 22, more than a billion people celebrate earth day to protect the planet from things like pollution and deforestation. Along with orbiting around the sun at 66,600 mph, the earth is also rotating at its axis at about 1,070 miles per hour. Earth is a fantastic and most loved planet in the solar system. Facts third planet from the sun and the only world known to support an atmosphere with free oxygen, oceans of liquid water on the surface and the big one life. In 1970, nelson saw the opportunity to combine that public awareness with the passion of the antiwar movement in order to expedite an urgent need for action. Earth mean orbital elements j2000 semimajor axis au 1.
It starts a height from 80 kilometers above earth s surface. Earth is a planet in the solar system and is the 3rd closest planet to the sun. So you are simultaneously hurtling around the sun at 66,600 mph while sitting on a rock that is spinning at 1,070 mph. Earth day facts for kids interesting facts about earth day. Earth s outer layer lithosphere is divided into several rigid tectonic plates that migrate across the surface over many millions of years. Earth day is celebrated every year on the 22 of april for the last 47 years. Earth is the third planet from the sun and is the largest of the four terrestrial planets namely mercury, venus, earth, and mars order of the planets from the sun. We live in a very special place, a place we call homeand thats earth. Thermosphere facts the fourth layer of the atmosphere. Like venus and mars, earth has mountains, valleys, and volcanoes. Earth is the third planet from the sun and is the largest of the terrestrial planets. Earth s atmosphere divided in 5 sections from the surface. One orbityear a trip around the sun is completed within 365 days. By taking part in activities like picking up litter and planting trees, were making our world a happier, healthier place to live.
Place an e next to facts that are true for only earth, and place an m next to facts that are true only for mars. The earth has an outer solid crust, a highly viscous mantle, a liquid outer core, and a solid inner core the boundaries between these layers were discovered by seismographs detecting the way vibrations bounced off the layers during earthquakes. Earthquakes occur most often along geologic faults, narrow zones where rock masses move in relation to one another. Water moves, making streams and waterfalls, because. Earth completes a rotationday from west to est once every 23. The size of the earth and the distance from the sun is critical to life on earth. We pawed through our archives to gather together just 50 of the most amazing and interesting facts about earth.
It is where we all live and it is the third planet from the sun. By tapping into some of the learnings, outcomes, and legacy of the first earth day, earth day network is building a cohesive, coordinated, diverse movement, one that goes to the very heart of what edn and earth day are all about empowering individuals with the information, the tools, the messaging and the communities needed to make an. The earth is not just one big ball thats solid throughout, although it might look that way. The earth is the only planet in our solar system not to be named after a greek or roman deity. The history of earth day earth day earth day network. The distance from the sun to earth is over 90 million miles. The oceans help regulate the temperature of the planet and influence weather. The air moves, making the wind, because the sun heats some places on earth more intensely than others. Count one wrong if you guessed death valley in california. Earth facts surface, atmosphere, satellites, history. Each layer you peel off is made up of different things and they do different things too. Earths magnetosphere acts as a shield against solar and cosmic particle radiation. To learn many more cool facts about the solar system, visit.
The earth s atmosphere is composed mainly of nitrogen 78%, oxygen 21%, argon. About 700,000 nasa digital photographs of earth are downloaded by scientists, educators, and the. Each of the statements below is true, but some are only for one planet. Earth has a powerful magnetic field that protects the planet from harmful elements from space.
The solar system is enveloped by a huge bubble called the heliosphere. The earth is made up of a good portion of salt water oceans almost 71 percent is made up of water, while the rest of the land, 29 percent is made up from islands and continents. By flat earth facts published october 12, 2019 flat earth proofs eric dubays 200 proofs the earth is not a spinning ball analyzed video a couple of years ago one of the pioneers of the modernday flat earth movement, eric dubay published a booklet 200 proofs earth is not a spinning ball. For information on the moon, see the moon fact sheet. Facts about earths formation, location, speed, composition, the existence of life. Moon abcs fact sheet 18 exploring the moon a teachers guide with activities, nasa eg199710116hq property earth moon brain busters iron, nickel metal silicon and oxygen bound in minerals that contain water, plus organic materials. The earth is the densest planet in the solar system. Station crews have taken more than 200,000 images of earth almost a third of the total number of images taken from orbit by astronauts.
Earth day was founded in 1970 as a day of education about environmental issues, and earth day 20 occurs on wednesday, april 22the holidays 50th anniversary. The thermosphere is the fourth layer of the atmosphere. Made of charged particles generated by the sun, the heliosphere shields planets and other objects from highspeed. Earth facts earth is the third planet from the sun and is the largest of the terrestrial planets. Interesting facts about earth general knowledge for kids. There are 8 planets in our solar system group of planets surrounding a sun. The gravity on mars is approximately onethird that on earth. The earth is the largest of the terrestrial planets at 3,959 mi6,371 km radius, and the fifth largest overall planet in our solar system. Earth as you know is our very own planet, and is the only known planet currently that supports life. A natural satellite is a space body that orbits a planet, a planet like object or an asteroid. While earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface. The other three are mercury, venus, and mars the large mass of the sun makes the earth move around it, just as the mass of the earth makes the moon move around it.
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