it takes 24number 1.Gravity is a force that keeps you on the ground anmd if there isnt gravity on earth we would be in the sky and floating in a room for example if we were in a classroom we would be in the air and floating.
2.Describe the position ,motion and components of our solar system.
the position of our world is third closest to the sun .the motion that our earth rotates is counter clock wise ways in a circle and also our earth spins counter clock wise around the sun it takes the Earth 24 hours to go in one counter clockwise spin and it takes 365 days just to get around the sun for 1 full rotation .
3.interesting facts on space
1.mars.we have put lots of NASA robots on mars to try to find out if we would ever be able to live on planet Mars, in mars the were spotting of an great ancient water alouth they say,on Mars there may not be water but we doknow there is ice therehave been many spottings of ice the planet Mars,
pluto. Pluto use to be a actual planet but it was to smallfor it to be an actual planet so they made it a dwarth planet,did you know that the size of Pluto is smaller than the USA.
Uranus was named aftert he Greek god grand farther of Zeus and farther of kronos, Earth was named after the the Greek gods and godesses the word Earth means the ground. Uranus is 2.877 billion KM to the sun and Earth is 149.6 KM to the sun. Uranus is 50.724 KM long and Earth is 12.756 KM long . Uranus takes 84 years to orbit witch Earth only takes 1 year 365 days. One day on Uranus is 17 hours and 14 minuates on earth. uranus has 27 moons well on Earth we just have our 1 moon. on uranus its average temperature is -224 decrease well on earth the average temperature is 15 decrease. The planet Uranus is made of hydrogen and Earth is made of nickel, iron, silicone, magnesium, aluminum.
4)Uranus is the smallest gas giant its scale is 25,362 in KM the planet contains an icy atmosphere. The Universe`s structure is made of voids and filament`s that can be broken down in to some super clusters witch is clusters, galaxies and subsequently into lots of galaxies.the Universe is
5)Facts on Earth
. Earth is the only planet that has a atmosphere containing twenty one percent oxygen.
.Earth is the only planet that has liquid water on its surface.
.the Earth is the only planet in the solar system that has life.
.-The Earth is the only inner planet (Mercury, Venus, Earth and Mars) to have one large satellite, the Moon.
.Earth`s surface temperature is -88 to 58 decrease
.it takes 365.26 days to orbit the sun in a 1 full circle around the sun