oil, and natural gas
algae... i think. i would look it up but im pretty sure that's right.
Just as for all rivers, it was formed by flowing water.
Rivers
they are formed by rivers.
No, rivers are not made out of cells. Rivers are bodies of flowing water that traverse landscapes, formed by the movement of water due to gravity. While living organisms in and around rivers, such as plants and animals, are made of cells, the river itself is primarily composed of water and sediment.
All organisms are living.
look on google type in the names of plains formed by rivers
what is the answere to how were east's rivers,lakes,and rugged cost formed
Plankton
V-shaped valleys are formed by rivers.
The five types of rivers formed through erosion are meandering rivers, braided rivers, straight rivers, anastomosing rivers, and wandering rivers. These types differ based on the patterns and shapes they create as they erode the surrounding landscape.
They are formed as borders because they are formed naturally.