Solar System Activity 3

SOLAR SYSTEM

Emilio moralesJuan miguel valdescarlo hurtadosebastian ramirez

the universe

Our solar system formed about 4.6 billion years ago from a dense cloud of interstellar gas and dust. The cloud collapsed, possibly due to the shockwave of a nearby exploding star, called a supernova. When this dust cloud collapsed, it formed a solar nebula – a spinning, swirling disk of material.

SOL

MERCURIO

TIERRA

MARTE

VENUS

JÚPITER

SATURNO

URANO

NEPTUNO

LUNA

the universe

resources

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The Sun is the star at the heart of our solar system. Its gravity holds the solar system together, keeping everything.THe temperature of the sun is 27 million°F (15 million°C). The sun is made up by 9 layers layers: it have 3 inner layers, the core, the radioactive zone,and the convective zone, There are also 6 other, or atmospheric, layers: the photosphere, the chromosphere, the corona, the flare, the sun spots, subsuface flows

The sun

Mercury

Mercury is the smallest planet in our solar system and the nearest to the Sun1 year in Mercury are 88 days in the Earth

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venus

Although Venus is not the closest planet to the Sun, it is the hottest. It has a dense atmosphere, full of carbon dioxide, which causes the greenhouse effect, and clouds composed of sulfuric acid. In fact, it's so hot on Venus that metals like lead would be puddles of molten metal.

earth

The planet were we live, it has a surface of 510,1 millions of km2. It was formed aproximetly 4550 millions of years ago and until now, it is the only planet we know that have life. Earth has 4 movements:Rotation: The Earth spins around its own axis, which causes day and night. This takes about 24 hours.Revolution: The Earth moves around the Sun in a year, which causes the seasons. This takes about 365.25 days.Precession: The Earth’s axis slowly wobbles in a cycle of about 26,000 years, which changes how we see stars over time.Nutation: The Earth’s axis wobbles a bit more in a smaller cycle of about 18.6 years, due to the Moon and Sun’s gravity.It is the biggest of the 4 rocky planets.

THE MOON

The moon is the natural satellite of the Earth

The moon does not have its own light, it is reflected by the Sun

The moon have a cycle or stages

STAGES OR CYCLE OF THE MOON

Mars

Mars is the fourth planet after the sun and the sencond smallest, it has a surface of 144,4 millions of km2.It has 2 moons called Fobos and Deimos, it is red due to the oxidation of it floor.Also Mars has the biggest mountain inb the solar system called the Olympus Mons and it has a hight of 21,9 km.

jupiter

Jupiter has more than twice the mass of all other planets combined, making it the largest planet in the solar system.Jupiter has 80 moons: 57 of them named, and another 23 still unnamed. Galileo Galilei was the first to see Jupiter's four largest moons; Io, Europa, Ganymede and Callisto in 1610. Each of them has curious facts such as Galilee is a volcanically active body and Ganymede is the largest moon in the Solar System and is even larger than Mercury.

Saturn isn't the only planet that has rings, but it definitely has the most beautiful ones. The rings we see are made up of groups of small rings that surround Saturn. They are made of pieces of ice and rock. Like Jupiter, Saturn is a ball of hydrogen and helium, largely

saturn

Uranus

Uranus, better known as the "ice giant", is composed of water, methane gas and ammonia. Its minimum recorded temperature is -224.2 degrees Celsius with winds that can reach up to 900 km/h. Its atmosphere is composed of hydrogen and ice like those of Jupiter and Saturn, but the presence of methane gas is what differentiates it from the two, this also gives the planet its characteristic blue color.

Neptune

Neptune is cold and very windy. It is the last of the planets in our solar system. It is more than 30 times farther from the Sun than the Earth. Neptune is very similar to Uranus. It is composed of a thick mixture of water, ammonia and methane over a solid center the size of the Earth. Its atmosphere is made up of hydrogen, helium and methane. Methane gives Neptune the same blue color as Uranus. Neptune has six rings that are not easily seen.

Resources

https://spaceplace.nasa.govhttps://science.nasa.gov/mercury/https://www.nationalgeographic.es/espacio/https://www.nationalgeographic.com.es/ciencia/planeta-jupiter-gigante-gaseoso-sistema-solar_18638https://www.nationalgeographicla.com/

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