Flooding can affect rivers because river flooding causes things to be picked up from the streets and pulled back into the water. So It affects the water quality and if anything dangerous to the fish and water life gets in the water it will mess up their life system. Hope this helped a little bit. :)
Changes in the orbit of the earth caused the ice sheets to spread across Canada.
The reason for language diversion is the isolation of the people who speak the same language, but due to diversion and lesser contact between these people, now the language is used only in the dialects.
Answer:
In a <u>u</u><u>n</u><u>i</u><u>t</u><u>a</u><u>r</u><u>y</u> state, smaller member states agree to participate in forming a larger state.
Indian ocean
Atlantic ocean
pacific ocean