What was the result of the collision of the two tectonic plates

How did turkey change as a result of world war i?

7. how did the early egyptians use the flooding of the nile river to their advantage? they diverted the water to flood their enemy's lands and destroy their crops. they created an easier way to travel to the mediterranean sea and the indian ocean. they established a new water-based athletic event for the ancient olympics in greece. they devised an innovative irrigation system, which created a surplus of food.

What from the columbian exchange had perhaps the biggest impact on the world?