How are the Tigris and the nile river alike and different?

The nile is different from the Tigris and Euphrates river in some ways, such as their sizes because the nile is mighty and large also very long while the Tigris river and the Euphrates are shorter and smaller that surround Mesopotamia. They are also different because you can predict when the nile river will flood and the other two rivers are very unpredictable. I hope this helped By the way I am only eleven years old😊😍😃😜😝😇😋