What is the relationship between the planets and the sun? - ppt video online download
Sun also has the most dominating influence on the changing climate of various The Earth rotates about on a fixed plane that is tilted ° with respect to its. There is no connection between a planet's distance from the Sun and its rate of rotation (spin on its own axis or Planetary Rotation Period). While it is true that. Here are the planets listed in order of their distance from the Sun: . Included are quick facts and links so you can find out more about each.
This path that the earth takes to revolve around the sun is called the elliptical path.
When the sun is moving down from above the celestial equator, crosses it, then moves below it, that point of intersection between the two planes is when the Autumnal Equinox occurs. This usually happens around the 22nd of September. When the Sun moves up from below the celestial equator to above it, the point of intersection between the sun and the celestial equator is when Spring Vernal Equinox occurs.
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It usually happens around the 21st of March. During the equinoxes, all parts of the Earth experiences 12 hours of day and night and that is how equinox gets it name as equinox means equal night. At winter solstice Decthe North Pole is inclined directly away from the sun. At this point it will be at declination This cycle will carry on, creating the seasons that we experience on earth.
Order Of the Planets From The Sun
The earth is tilted At the summer solstice which occurs around 21st of June, the North Pole is pointing towards the sun at an angle of Therefore the apparent declination of the sun is positive At the Winter solstice which occurs around 21st December, the North Pole is pointing away from the sun at an angle of Therefore the apparent declination of the sun is negative Change of Seasons Seasons are caused by the Earth axis which is tilted by When the northern axis is pointing to the direction of the Sun, it will be winter in the southern hemisphere and summer in the northern hemisphere.
Northern hemisphere will experience summer because the Sun"s ray reached that part of the surface directly and more concentrated hence enabling that area to heat up more quickly. The southern hemisphere will receive the same amount of light ray at a more glancing angle, hence spreading out the light ray therefore is less concentrated and colder. The converse holds true when the Earth southern axis is pointing towards the Sun. If you weigh 45 kg pounds on Earth, you would weigh 41 kg 91 pounds on Venus.
Since it is so bright, it has often been mistaken for a UFO! More than 40 spacecraft have explored Venus. Find out more about all the missions here. Our home, and the only planet in our Solar System that we know of that actively supports life. Our planet is the third from the our Sun, orbiting it at an average distance of million km 93 million miles from the Sun, or one AU.
Given the fact that Earth is where we originated, and has all the necessary prerequisites for supporting life, it should come as no surprise that it is the metric on which all others planets are judged. Earth, pictured by the crew of the Apollo 17 mission. Earth has one moon. Earth is the only world known to harbor life.
Mars is the fourth planet from the sun at a distance of about million km million miles or 1. In many ways, Mars is similar to Earth, which can be seen from its similar rotational period and tilt, which in turn produce seasonal cycles that are comparable to our own. Global image of the planet Mars. NASA The same holds true for surface features. Like Earth, Mars has many familiar surface features, which include volcanoes, valleys, deserts, and polar ice caps. But beyond these, Mars and Earth have little in common.
Its rocky surface has been altered by volcanoes, impacts, and atmospheric effects such as dust storms. Mars has a thin atmosphere made up mostly of carbon dioxide CO2nitrogen N2 and argon Ar.
If you weigh 45 kg pounds on Earth, you would weigh 17 kg 38 pounds on Mars. Mars has two small moons, Phobos and Deimos. Mars is known as the Red Planet because iron minerals in the Martian soil oxidize, or rust, causing the soil to look red.
More than 40 spacecraft have been launched to Mars. You can find out more about missions to Mars here. Jupiter is the fifth planet from the Sun, at a distance of about million km million miles or 5.
Jupiter is also the most massive planet in our Solar System, being times the mass of Earth, and two and half times larger than all the other planets combined. It is a gas giant, meaning that it is primarily composed of hydrogen and helium, with swirling clouds and other trace gases. Io and Jupiter as seen by New Horizons during its flyby.
- Is it true that the further a planet is from the Sun, the faster it rotates around itself?
- What is the relationship between the planets and the sun?
In fact, the combination of incredibly high pressure and coriolis forces produces the most violent storms ever witnessed.
Jupiter is almost like a mini solar system!
Jupiter has a faint ring system, discovered in by the Voyager 1 mission. If you weigh 45 kg pounds on Earth, you would weigh kg pounds on Jupiter. However, it appears to be shrinking in recent years. Many missions have visited Jupiter and its system of moons, with the latest being the Juno mission will arrive at Jupiter in You can find out more about missions to Jupiter here. Saturn is the sixth planet from the Sun at a distance of about 1.
Like Jupiter, it is a gas giant, with layers of gaseous material surrounding a solid core.
Saturn is most famous and most easily recognized for its spectacular ring system, which is made of seven rings with several gaps and divisions between them. If you weigh 45 kg pounds on Earth, you would weigh about 48 kg pounds on Saturn Saturn has 53 known moons with an additional 9 moons awaiting confirmation.
Five missions have gone to Saturn. SinceCassini has been exploring Saturn, its moons and rings. You can out more about missions to Saturn here.
Sun Earth Relationship
Uranus is the seventh planet from the sun at a distance of about 2. The presence of methane ice is also what gives it its bluish appearance. This causes all of its moons to experience 42 year periods of day and night. Length of Year Orbit: Uranus has an atmosphere which is mostly made up of hydrogen H2 and helium Hewith a small amount of methane CH4. The methane gives Uranus a blue-green tint.