The main character Hal Jordan's skin color is Caucasian. His other green lantern companions from Earth, Guy Gardner and Kyle Raynor are also Caucasian. The green lanterns from Earth that are not Caucasian are John Stewart and the more recent Simon Baz who are both African American.
Green Lantern's ring is green.
Yellow.
Yellow
Mogo's, if you read "War of the Green Lanterns" series you can see i in his core and its by far the most powerful.
Originally, the Green Lanterns were vulnerable to anything yellow. Hal Jordan overcame this fear. And, now all Lanterns have overcame it. Except, for the New Recruits, who eventually overcome it. Also, recently, it is known, that the Manhunter's can suck the power out of Green Lantern Rings. Red Lantern Rings, can also dissolve the power. Also, A ring can only hold a charge for around 24 Earth hours. Lego_man2323
Yes, a Green Lantern's power ring glows with the green energy of will, unless it is not being worn by a person worthy of being a Green Lantern. (Ex. While a GL ring is still in search of the next worthy person it does not glow.)
There are thousands of green lanterns each assigned to a specific sector. Earths sector happens to have the most with 4 green lanterns.
The original Green Lantern, Alan Scott had a magically powered ring but this incarnation of Green Lantern hasn't been in use since the Golden Age of Comics, The Silver Age Green Lantern's rings are actually technological creations created by the Guardians of the Universe.
Some lanterns weaknesses are the color yellow, but well trained lanterns can overcome this weakness.
Mogo's, if you read "War of the Green Lanterns" series you can see i in his core and its by far the most powerful.
Originally, the Green Lanterns were vulnerable to anything yellow. Hal Jordan overcame this fear. And, now all Lanterns have overcame it. Except, for the New Recruits, who eventually overcome it. Also, recently, it is known, that the Manhunter's can suck the power out of Green Lantern Rings. Red Lantern Rings, can also dissolve the power. Also, A ring can only hold a charge for around 24 Earth hours. Lego_man2323
there are many green lanterns, and all the green lanterns of earth are still presently alive.
Zetsu's ring is green, and he wears it on the right little finger.
Yes, a Green Lantern's power ring glows with the green energy of will, unless it is not being worn by a person worthy of being a Green Lantern. (Ex. While a GL ring is still in search of the next worthy person it does not glow.)
There are thousands of green lanterns each assigned to a specific sector. Earths sector happens to have the most with 4 green lanterns.
The original Green Lantern, Alan Scott had a magically powered ring but this incarnation of Green Lantern hasn't been in use since the Golden Age of Comics, The Silver Age Green Lantern's rings are actually technological creations created by the Guardians of the Universe.
Sinestro.
You are correct
The Green Lantern symbol is a simplified depiction of the green lantern core. The symbol and color represents will power. Green lanterns power derives from the amount of will power they are able to muster
For all of Tony Starks genius, Green Laterns ring is the most powerful energy source in the universe, he can traverse space, Ironman cannot. Green Lanterns power is only limited to what use his mind can think of for his ring, If he wants a space ship, he can do it, if he whats to make a giant drill to drill through worlds, his ring can do it, If he wants to make his own suit of armor(with armor that is far superior), his ring could do it. Ironmans most powerful weapon would be his photon cannon, but even this at full strength will not break through green lanterns sheild. Could be a one-sided fight, unless Ironman catches GL off-gaurd, but then, it won't be a true fight.