three.
It is formed by the confluence of three other rivers, the White Nile (Bahr-el-Abiad), Blue Nile (Bahr-el-Azrak) and River Atbara. The Blue Nile (Bahr-el-Azrak) flows from Lake Tana (Ethiopia), converging with the White Nile in Khartoum, capital of Sudan
Answer:
geographic information system :)
I don’t know if this is worth three marks but I can give you some examples
- they aren’t renewable and will one day run out
- they affect the environment and cause damage to our eco-system ( basically not eco friendly)
- release greenhouse gases to the atmosphere - add to pollution and global warming ( kinda similar to the other point but I can’t think of anything else)
