Niger and Congo are two rivers after which countries are named (actually in both cases two countries each) - and those are African countries, so they must be in Africa.
Zambezi is a river in Angola and Namibia.
Tigris is a River in Mesopotamia, in Asia - so that's the correct answer!
Except the cybercommunities or technology like things that you cant PHYSICALLY see
My answer -
I believe the correct answer is:
Subduction is the collision between two tectonic plates. It is the
biggest crash scene here on Earth. It is a geological process where one
plate moves under another and is forced down into the mantle.
P.S
Happy to help you have an AWESOME!!! day :)
Answer:
Its a unprecedented increase in agriculture in britain due to increases of labor and land productvity.
