Answer:
By providing dates indicating when the Norse arrives in Greenland and when they left
Explanation:
He was there temporarily so by giving the dates it shows us when he left
The lost era is when you loose a era jk but it is the darkest era in the history
One thing that you have to keep in mind is the altitude. Another thing that you have to keep in mind is the proximity to the closenesss of water because they vary in the amount of condensation. Wind patterns matter because the amount of wind you have determines the temperature. If the temperature is blazing hot most likely a desert. If their is so much wind that you can harness it most likely a field where plants and animals live. Another place that hot but has alot of condensation is the jungle. Because they have lots of leaves that direct windflow through the entire place. Ocean currents matter because the waves erode the side of the land slowly destroying it. One day all land will be under the sea. Also if the water currents are nearby their is always the chance of flooding which can be good or bad. Like at cairo eqypt their nile floods once a year making rich soil to grow food and crops on. But if the floooding is to bad then the chances are the water might destroy things like my power company for instance. My power has been out for 2 days already. Using generator.
The tiny spark set Jen's homework on fire because sparks start fires.
