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April 20, 2014

Search: Science - The Sun

Number of results: 55,882

science
what type of spectrum does the sun emit? where does nuclear fusion in the sun occur? if a star begins its evolution with 10 times the mass of the sun, but ends up with 2 times the mass of the sun, what type of object does it form?
Monday, March 30, 2009 at 8:21pm by bo

Physical Science
It would be very hard for heat to be conducted or convected through the virtual vacuum between earth and the sun. It is radiation in wavelengths from infrared (hot) to ultraviolet (wear sun screen) that reaches us from the sun.
Tuesday, September 3, 2013 at 4:07pm by Damon

Science
Let: Star = Sun Planets = Earth It's much simpler to understand the question with what we know. Now to answer your question: The gravity of the Sun keeps the earth in it's orbit. This is also true as the Moon orbits the Earth because of the pull of Earth's gravity, the Earth ...
Saturday, January 11, 2014 at 5:12pm by Ben

Science
How does life on Earth depend on the sun? I put If the Earth is too near from the sun then it will be too hot and we wouldnt't be able to live. But if the Earth is too far from the Sun then it would be too cold. Is that a right answer?
Monday, November 21, 2011 at 4:26pm by Himey

Science - The Sun
What is the true thickness of each of the sun's layers (core, radiation zone, convection zone, photosphere, chromosphere, and corona)? What is the age, composition, average density, period of rotation, distance from Earth, and source of energy from the sun?
Thursday, November 7, 2013 at 8:33pm by Help

11th grade science
Earth is 1.5 x 10Ł km from the sun and Pluto averages 5.9 x 10Ě km from the sun during its rather strange orbit. How many years does it take Pluto to revolve around the sun?
Monday, May 10, 2010 at 8:29pm by juan

natural science
what gas does the sun burn? Thank you for using the Jiskha Homework Help Forum. Here's an interesting site about the sun. The source of the sun's fuel is hydrogen and helium gases. Due to a special chemical reaction, called nuclear fusion, the hydrogen gas is burned. http://...
Friday, May 18, 2007 at 12:22pm by Celsy

science
Which of the statements below are true? a) The surface of the sun is over 10,000 degrees F B) The sun is hot enough to heat the earth and give light to the planets c) The sun will continue to burn for at least another 5 billion years d) all of the above Just need to know if my...
Wednesday, August 18, 2010 at 5:31pm by ant

science
Our solar system consists of_____? a) the moon and the planets b) the sun and the planets c) the sun and the moon d) the sun and the planets with their moons Just need to know if my answer or right or wrong. Thanks! :) d
Wednesday, August 18, 2010 at 5:32pm by ant

science
I agree -- it should be a heliocentric universe if the sun is the center. However, since the question states it's a geocentric universe and "sun" is the answer, I assume that our sun is considered the center of any earth-related universe.
Monday, August 16, 2010 at 4:46pm by Ms. Sue

Science
If you put that jar in the sun, you will end up with Sun Tea! Sra
Wednesday, October 8, 2008 at 6:41pm by SraJMcGin

Science
Which of the following is a star? Earth Sun Moon a Comet? Sun?
Thursday, April 19, 2012 at 4:42pm by Jerald

science
The sun rises in the east and sets in the west. Tomorrow morning, check where the sun is when you get up.
Thursday, February 28, 2008 at 10:00pm by Ms. Sue

science
explain how gravitational pull of the sun and inertia keep the earth in orbit around the sun?
Tuesday, October 6, 2009 at 8:49am by Aj

science
Heliocentric means sun-centered. The way the question is worded, sun is the only choice.
Monday, August 16, 2010 at 4:46pm by Ms. Sue

science
If Earth is 149.6 million Kilometers from the sun, or 93 million miles away. suppose there was an imaginary road from earth to the sun. If you were in a car traveling 100 km an hour, it would take you 1,490,000 hours or just 170 years to reach the sun. If it took 170 years to ...
Wednesday, April 2, 2008 at 4:43pm by Dj

science
We protect outselves from ultraviolet rays from the sun by wearing sunscreen,proper clothing, and sun glasses.
Thursday, April 3, 2014 at 10:00pm by DrBob222

Science - The Sun
There is a lot of information at this site on the sun. http://en.wikipedia.org/wiki/Sun
Thursday, November 7, 2013 at 8:33pm by DrBob222

science
An asteroid in an elliptical orbit about the sun travels at 2.0 106 m/s at perihelion (the point of closest approach) at a distance of 3.8 108 km from the sun. How fast is it traveling at aphelion (the most distant point), which is 8.3 108 km from the sun?
Wednesday, September 12, 2012 at 9:22pm by Anonymous

science
elctromagnetic spectrum in the sun's interior I think a star with 10x the mass of the sun will end up as a black hole.
Monday, March 30, 2009 at 8:21pm by E.G.

Science
The sun plays the same role in tides as the moon; i.e., the attraction for two bodies for each other. The sun's role in tides is about 44% while the moon's role in tides is about 56%. The sun is much larger then the moon but it is also much further away which accounts for the ...
Wednesday, February 10, 2010 at 10:24pm by DrBob222

physics
The orbit of Halley's Comet around the Sun is a long thin ellipse. At its aphelion (point farthest from the Sun), the comet is 5.1 1012 m from the Sun and moves with a speed of 12.0 km/s. What is the comet's speed at its perihelion (closest approach to the Sun) where its ...
Tuesday, March 29, 2011 at 5:25pm by Meisha

science i neeeddd help
How did the sun wind up in the middle of the solar system? Did the materials, gas and dust that eventually formed the planets come from the sun? I think this is the answer is it correct- Since our solar system is already formed, we must try to reconstruct its history by ...
Thursday, April 19, 2007 at 7:49pm by Hot Stuff

science
This is because since Earth is tilted on its axis, even though the Earth is closer to the sun, the Northern Hemisphere is tilted away from the sun, while the Southern Hemisphere is tilted toward the sun. Hope I helped!
Thursday, March 26, 2009 at 4:03pm by Cassie

Science
Farthest from the sun, the comet would have no tail. The tail would become prominent closer to the sun, because the solar radiation vaporizes parts of the comet. The tail always points away from the sun. I hope this helps.
Monday, February 15, 2010 at 8:53pm by PsyDAG

physics-sun
a 1 square meter solar panel receives a total of 1000Watts from the sun. If we assume all the energy is release through nuclear fusion from the sun what is the total output from the sun?Given you know the total mass of the sun and have just calculated the total output assume ...
Monday, May 9, 2011 at 12:07am by jen

science
the second sun is a star from the sun
Monday, February 21, 2011 at 9:26am by michael

physics
The sun is 1.5 1011 m from the earth. (a) Over what surface area is solar radiation spread at this distance? (b) What is the total power radiated by the sun? (The sun delivers energy to the surface of the earth at a rate of approximately 1400 W/m2.) (c) Treating the sun as a ...
Monday, April 9, 2012 at 1:05pm by JOHN

Science
I am doing a 3rd grade science project on the Sun. I have to create a "visual". I want to compare the size of the earth to the size of the sun. I found that you could put 1,000,000 earths inside the Sun. I would like to fill a container [representing the Sun] with something ...
Wednesday, February 2, 2011 at 9:51pm by Ann

Science
What happens as a comet approaches and moves away from the sun? As a comet approaches towards the sun it becomes warm. Then as it moves away from the sun, it forms a glowing tail and extends over 100 million km. Please tell me if this is correct, thanks
Monday, February 15, 2010 at 8:01pm by Sara

Science
What happens as a comet approaches and moves away from the sun? As a comet approaches towards the sun it becomes warm. Then as it moves away from the sun, it forms a glowing tail and extends over 100 million km. Please tell me if this is correct, thanks
Monday, February 15, 2010 at 8:53pm by Sara

Science-Help
What happens as a comet approaches and moves away from the sun? As a comet approaches towards the sun it becomes warm. Then as it moves away from the sun, it forms a glowing tail and extends over 100 million km. Please tell me if this is correct, thanks
Monday, February 15, 2010 at 9:39pm by Sara

Science
Can you recommend a good site that explains why we use filters to observe the Sun in different wavelengths,and why the outer part of the Sun (Corona)is hotter than the inner parts.
Tuesday, June 23, 2009 at 9:52am by nichola

science
Not sure what this statement means. The light from the sun gets stronger at sunrise and weaker at sunset, but the radiation from the sun is about the same under both conditions.
Tuesday, November 19, 2013 at 7:15pm by PsyDAG

science
hypothesize- mercury is the closest planet to the sun, yet it does not reflect much of the sun's light. what can you say about its color? can you please explain the question and answer it -thanks in advance
Friday, November 26, 2010 at 4:02pm by sally

science
i'm not sure witch statement is true .The earth has a stronger gravitational pull than the Sun because it is smaller in mass. .Planets would travel in a straight line if it weren't for the force of the Sun's gravity. .The Sun's gravitational pull is weaker on planets that are ...
Thursday, October 23, 2008 at 6:14pm by Alie

science
June - Norway sunny (sun over tropic of Cancer) September - everywhere sunny (sun over equator) December - Australia sunny (sun over tropic of Capricorn) March - everywhere sunny (sun over equator)
Tuesday, January 14, 2014 at 4:07pm by Damon

science
hints: the earth does not keep the sun in orbit there were no people around at first We would have a lot of trouble generating life with no atmosphere we get most of our heat from the sun
Sunday, June 6, 2010 at 4:33pm by Damon

science
The sun goes around the center of our galaxy once every 250 million years. The sun is also 2.55◊1020 m from the center of our galaxy. What is the acceleration of our sun towards the center of the galaxy in m/s2?
Monday, March 18, 2013 at 12:38am by ayan

science
Why does the sun and moon appear to be the same size when viewed from earth.My answer is because the sun is bigger than the moon. Am I correct
Thursday, October 11, 2012 at 10:02pm by Americal

Science Question 1
The entire spectral classification of our Sun is what? A.M5V B.G2lB C.K9lll D.Not Given D. (not given) The sun is a G2V star.
Monday, October 23, 2006 at 10:34pm by Liz

Science
As the earth turns, the sun hits different parts at different times. Consider sunrise. When the sun rises at 6 a.m. in New York, it's still dark in Chicago, Denver, and Los Angeles. When the sun rises in New York, it's about to set in eastern Asia. If all of the world used the...
Thursday, November 15, 2007 at 5:50pm by Ms. Sue

science
if earth is one astronomical unit from the sun and has a period of 1 year, approximately how far is planet X form the sun if it has a period of 26 yearS
Tuesday, January 11, 2011 at 1:08am by bob

Science
Facts about the sun are? I have 1. the only star in our solar system 2. sun spots are cooler areas on sun's surface 3. from solar energy 4.Solar flares 5. only star you see during the day 6.made of gas 7.closest star to our earth
Thursday, November 17, 2011 at 10:18pm by Johnny

science
I remember hearing something about how the Mayans predicted that it took so many days for the sun to orbit the sun and then Nasa recently figure out that they were only slightly off. Does anyone know about this? Thanks
Monday, April 12, 2010 at 2:40pm by :)

earth
The quantity of radiation received by earth from the sun is 1.4 kW / m2. Assuming that sun is an ideal radiator, calculate the surface temperature of the sun. The ratio of the radius of earth's orbit to the radius of the sun is 216.
Wednesday, June 27, 2012 at 8:36am by kamal

Science
What factors affect weather and climate? I think it's the sun, the water cycle, the atmosphere, and the ocean. The Sun is the most important because you need the sun for water cycle You need the ocean for the water cycle
Wednesday, December 7, 2011 at 10:50pm by Jaycee

physics
Rank the average gravitational forces from greatest to least between:A. Sun and Mars.B. Sun and the Moon.C. Sun and Earth. i answer b,c,a and its wrong
Saturday, March 3, 2012 at 10:16pm by Christie

physics
I keep getting the wrong answer... A solar model is used to calculate the expected temperature and density at all depths within the Sun. These results are then used to calculate the expected fusion rate within the Sun. We have confidence that the model is correct because it ...
Sunday, April 17, 2011 at 7:52pm by Misty

Science
2. Summer occurs on the hemisphere of Earth that is _____. turned away from the sun tilted toward the sun tilted away from the sun turned toward the sun 3. Earth has a(n) _____ and _____ magnetic pole, just as a bar magnet has opposite magnetic poles at each of its ends. up, ...
Tuesday, January 15, 2013 at 1:02pm by Jman

SCIENCE
Because comets follow periodical orbits around the Sun. As a cometís orbit brings it close to the sun, we can see the tail. If we measure the orbit of the comet we will know the next time the comet is close to the sun.Also see Interactive Comet Animation about how comets work.
Monday, December 14, 2009 at 5:16pm by Alex

science
http://www.universetoday.com/guide-to-space/the-sun/temperature-of-the-sun/
Sunday, March 22, 2009 at 3:55pm by Ms. Sue

physics
rank the average gravitational force from greatest to least between (a) sun and mars (b)sun and moon (c) sun and earth include an explanation PLEASE!!!!
Friday, January 3, 2014 at 12:22pm by gina

Science need help
Shorter. To be a million times brighter than the sun, they must consume fuel (hydrogen and helium)a million times faster. But they only have 100 times more fuel than the sun; so they only last 10^2/10^6 = 10^-4 as long as the sun before blowing up and burning out
Friday, December 21, 2012 at 4:59am by drwls

math word problem
Jim is making a diagram of the solar system. If he draws Neptune, which is 2795 million miles from the sun, 10 inches from the sun on his paper, how far away (to the nearest tenth of an inch) from the sun should he draw Mars, which is 142 million miles from the sun?
Sunday, March 21, 2010 at 1:04pm by Paula

physics
The light from the sun is found to have a maximum intensity near the wave length of 470nm assuming the surface of the sun as a black body,the temperature of the sun is....
Thursday, February 28, 2013 at 10:50pm by Raj

science
the phenomena of parallelism of axis? a- results in the production of day and night b- causes different hemispheres of the earth to tilt toward the sun c- determines the angle at which the sun's rays will strike the earth d- all of the above
Wednesday, March 2, 2011 at 11:49am by latasha

physics
The light from the sun is found to have a maximum intensity near the wavelength of 470 nm assuming the surface nof the sun a s a black body the temperature of the sun is ----------
Wednesday, February 27, 2013 at 12:23am by prasad

physics
the energy received by the earth from the sun is 1400w/m2. Assuming that the sun is a black body radiator and the ratio of the radius of the earth's orbit to the sun's radius is 216. Calculate the surface temperature of the sun. Stefan constant = 0.000000057w/m2 k4.
Monday, April 16, 2012 at 4:49pm by frank fred

physics-sun
To get the total output of the sun, multiply your 1000 W/m^2 by the area of a sphere centered at the sun at Earth's distance, R. That area is 4 pi R^2. Now you will have the power emitted by the sun. Next, look up the mass of the sun. Assume 1/9 of the mass is hydrogen abnd 8/...
Monday, May 9, 2011 at 12:07am by drwls

Science
If the sun is in the center of the constellation Sagittarius on January 10, what time would the sun rise and what time would it set? Need an answer!!!!!
Friday, March 26, 2010 at 9:37am by Jenny

Science
If the sun is in the center of the constellation Sagittarius on January 10, what time would the sun rise and what time would it set? Need an answer!!!!!
Friday, March 26, 2010 at 9:37am by Jenny

space
Because (1) the sun, when close, comet by reflection. (2) The sun also evaporates the icy head of the comma faster when it is closer to the sun, to provide more material to reflect light. (3) A comet tends to be closer to the Earth when it is near the sun, compared to when it ...
Wednesday, May 14, 2008 at 8:15pm by drwls

Science
Express mass of the Earth in unit of M. Take ME = 6 x 1024kg. The apparent magnitude of the sun is £° 26.81 and that of another star is£°1.81. How much brighter the sun is with respect to that star ?
Sunday, December 2, 2012 at 8:28pm by Sanjay

science
Many objects orbit the sun. Earth and the other planets are some of them. Asteroids and some comets also orbit the sun.
Sunday, February 8, 2009 at 4:51pm by drwls

Science
1. Which of the following is an example of energy transfer from the sun to a producer and then to a consumer? a. sun warms rocks; squirrels climb over rocks; squirrels are eaten by other animals b. sunlight helps plants to grow and deer eat plants c. sun heats pond water; fish...
Thursday, March 1, 2012 at 10:35am by Cheryl

Social Studies
How are these facts contribute to life on earth? *Gravity holds the sun together. *The sun is about 4.5 billion years old. *The sun is by far the largest object in the solar system.
Monday, September 12, 2011 at 8:47pm by Frances

Science
Which characteristics tell how the earth and the moon are alike? A. both have similar weather conditions B. both rotate around the sun C. both receive light from the sun D. both are the same size C??
Thursday, December 8, 2011 at 5:27pm by Jaycee

Science
Which characteristic tells how the Earth and the moon are alike? A. Both have similar weath conditions B. Both rotate around the Sun C. Both receive light from the Sun D. Both are the same size I think its C
Thursday, December 8, 2011 at 4:36pm by Jaycee

Physics
Our sun rotates in a circular orbit about the center of the Milky Way galaxy. The radius of the orbit is 2.2 1020 m, and the angular speed of the sun is 1.2 10-15 rad/s. (a) What is the tangential speed of the sun? m/s (b) How long (in years) does it take for the sun to make ...
Thursday, March 6, 2008 at 3:09pm by John

science
If on Earth one sees the moon as going around Earth. If on the sun,one sees the moon rotating around the SUN (albeit the moon is in a wobbly orbit around the Sun). Both are right, however, most would say Earth ( we are after all, on Earth, and very Earth centric in our thinking).
Wednesday, August 18, 2010 at 6:59pm by bobpursley

science
Solstice means "sun standing still", in reference to being at either its highest or lowest possible elevation in the sky at noon each day. It is lowest on Dec. 21-22, when the days are shortest in the northern hemisphere and highest on June 21-22 whcn the days are longest. The...
Tuesday, February 10, 2009 at 8:23am by drwls

Naural Science
I can't draw you a diagram, but the energy from the sun comes from nuclear fusion reactions that convert hydrogen into helium deep inside the sun. That energy cannot leave the sun right way, but takes many years to reach the surface of the sun by a process of radiative light ...
Wednesday, February 11, 2009 at 9:40am by drwls

Physics
1. Gunter, the weightlifter, can lift a 230.0 kg barbell overhead on Earth. The acceleration due to gravity on the sun is 274 m/s2. 2. a. Would the barbells be heavier on the sun or on the Earth. heavier on the sun b. How much (in Newtons) would the barbells weigh on the sun...
Monday, November 1, 2010 at 4:33pm by Micah

Science need help
Astronomers believe that the biggest stars in the Galaxy may be a hundred times more massive than the Sun, but are a million times brighter. Would you expect such stars to have longer, shorter or comparable lifetimes to that of the Sun?
Friday, December 21, 2012 at 4:59am by zak

Physics
What is the average linear speed of Mercury about the Sun? (The distance from the Sun to Mercury is 5.80 1010 meters. The orbital period around the Sun is 88 days.)
Tuesday, October 9, 2007 at 12:00am by Dante

Physics
What is the average linear speed of the Earth about the Sun? (The distance from the Sun to the Earth is 1.50 1011 meters. The orbital period around the Sun is 365.3 days.)
Tuesday, March 2, 2010 at 4:57pm by Max

science
The earth tries to maintain its inertia as it moves perpendicular to the direction of the sun, but the sun's gravitational attraction force keeps changing the direction of earth's motion, forcing the earth to move in a circular path.
Tuesday, October 6, 2009 at 8:49am by drwls

EARTH SCIENCE
The distance from the sun would be one factor. If there were an atmopshere to absorb or scatter radiation, that would be another. Of course, the radiative output of the sun also matters. Except during dust storms, most radiation to Mars reaches the surface.
Sunday, July 18, 2010 at 7:27pm by drwls

Physics
The planet pluto travels once around the sun every 248 years at a mena distance from the sun of 5890x10^6 km. Find its orbital speed around the sun in (m/s).
Sunday, December 26, 2010 at 3:38pm by Anonymous

physics
the solar energy arriving at the outer edge of earth's atmosphere from the sun has intensity of 1.4 kW/msquared. how much mass does the sun lose per day? what percent of the sun's mass is this?
Tuesday, April 12, 2011 at 6:54pm by Anonymous

Earth Science
the tilt of the earth and the rotation of the earth around the sun. try to picture the scenario, as the earth revolves around the sun with the tilt that it has, half of the year the northern hemisphere will be closer to the sun and the other half of the year the southern ...
Saturday, October 30, 2010 at 8:53am by Jordan

QUICK! HELP! SCIENCE!
It's the kind of word that's at the tip of my tongue but I can't quite remember it. The bright, hazy light around the moon during a total solar eclipse is the sun's ( ). I've got to fill in that blank. I do remember that earlier it was described as a halo around the sun only ...
Thursday, February 22, 2007 at 9:53am by Max

science
Please forgive me, I don't mean to be impertinent, but this is bothering me. A geocentric universe has the EARTH at its center NOT the sun. If the sun were the center, it would be called a heliocentric universe, not a geocentric one. Could I have misunderstood the question?
Monday, August 16, 2010 at 4:46pm by E.G.

physics
The furthest distance from the Sun to Earth is df=1.521E8 The shortest distance from the Sun to Earth is ds=1.47E8 To simplify the problem, assume that the Earth's axis is always perpendicular to the plane of its trajectory around the Sun. The Sun always shines on half of the ...
Sunday, June 9, 2013 at 12:17am by rishabh

physics
At perihelion on Feb. 9, 1986, Halleyís comet was 8.79 ◊ 107 km from the sun and was moving at a speed of 54.6 km s−1 relative to the sun. Calculate its speed (a) when the comet was 1.16 ◊ 108 km from the sun, and (b) at its next aphelion in the year 2024, when the comet...
Thursday, March 15, 2012 at 6:47am by swapnali

physics
Halley's comet moves about the sun in an elliptical orbit with its closest approach to the SUn being .59AU and its greatest distance being 35AU (1AU=Earth-sun distance) if the comet's speed at closest approach is 54km/s what is its speed when it is farthest from the Sun? you ...
Monday, January 29, 2007 at 4:20pm by cyndi

science
why does the sun appear to move westward across the sky during the day? a) because earth rotates to the east b) because earth rotates to the west c) because the sun moves in a westerly direction d) because of the way you are looking into the sky
Wednesday, October 30, 2013 at 8:26am by victoria

physics
The sun radiates energy at the rate of 3.92x 10^26 W. (a) What is the change in the sun's mass in one second? (b)How much mass does the sun lose in the lifetime of your average earthling (say, 75 years)?
Wednesday, March 21, 2012 at 1:24am by daniela

physics
The sun radiates energy at the rate of 3.92x 10^26 W. (a) What is the change in the sun's mass in one second? (b)How much mass does the sun lose in the lifetime of your average earthling (say, 75 years)?
Wednesday, March 21, 2012 at 1:26am by daniela

Science
How does the temperature change in the sun's atmosphere differ from the temperature change in the sun's interior?
Thursday, February 7, 2013 at 5:50pm by Anonymous

science
How does the temperature change in the sun's atmosphere differ from the temperature change in the sun's interior?
Saturday, February 23, 2013 at 5:07pm by Stephanie

Science
How does the temperature change in the sun's atmosphere differ from the temperature change in the sun's interior?
Monday, March 4, 2013 at 7:37pm by Anon

science
The moon revolves around the earth. When it is between the earth and the sun, all we see is the side that is in shadow. That is "new moon" As it moves around so it is perpendicular to a line between earth and sun, we see the half that is lit. When it is behind the earth, the ...
Thursday, February 20, 2014 at 10:48pm by Damon

science
Do you know how big the Sun is? The Sun is 400 times as big as the Moon and 400 times as far away. The Moon: 2.5mm diameter a) How big would the Sun be if the Moon were the size shown above? b) The Sun is actually about 865,000 miles in diameter, so 1 cm of the model ...
Friday, January 9, 2009 at 8:28am by luca

Science
Do you know how big the Sun is? The Sun is 400 times as big as the Moon and 400 times as far away. The Moon: 2.5mm diameter a) How big would the Sun be if the Moon were the size shown above? b) The Sun is actually about 865,000 miles in diameter, so 1 cm of the model ...
Friday, January 9, 2009 at 7:00pm by luca

I need ideas for a Math Project (science related)?
Why not measure the voltage output of a solar cell as a function of angle to the sun? Data you would need is voltage max( cell panel facing sun), then voltage at several (many) angles to the sun. It should correlate to a scatter plot fitting as best a cosine curve. Solar cells...
Wednesday, April 14, 2010 at 12:28am by bobpursley

math
If planet I is 31.8 million miles from the sun than planet II, then planet III is 25.6 million miles father from the sun than planet I. When the total of the distances for these three planets from the sun is 200.2 million miles, how far away from the sun is planet II? Planet ...
Friday, September 7, 2012 at 4:12pm by Kelly

science
I don't agree with the statement on planet ordering. Mercury is solid, and hot. It is closest to the Sun. Pluto is solid, and cold, it is farthermost from the Sun. The Gas Giants are on the outer plant list, further from the Sun, but inside of Pluto's orbit. http://en....
Sunday, January 24, 2010 at 11:11am by bobpursley

science
Im doing a science fair project on how fertilizer and sun effect the growth of grass
Thursday, September 13, 2007 at 10:32am by bryan

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