When a volcano erupts, the molten rock (or magma) that comes out of the Earth is called lava. Because lava is so hot (more than 1,100 degrees C, over 2,000 degrees F), it remains molten and flows across the ground until it cools and hardens into rock.
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Answer: Soviet Union is da best
Explanation:
I think it's B.. But I'm not sure.
Answer: In the Metric System, one kilometer equals 1000 meters and one meter equals 100 centimeters. So the Earth’s diameter is 12,756,000 meters or 1,275,600,000 centimeters, and the Earth’s circumference is 40,075,000 meters or 4,007,500,000 centimeters!
Explanation: HOPE IT HELPS :)
