Nigeria is a country in West Africa.
A fan-shaped deposit <em>(of sediment</em><em>)</em> at the mouth of some rivers is called b) an alluvial fan.
A <em>dune</em> is a mound of sand shaped by wind.
A <em>delta</em> is a sort of "tree" of splitting rivers at the mouth of a river.
Natural gas and oil i think
Answer:
whne your like 30(i think) your not forced but some people still join bc there willing to sacerfice there life to help, if you 18-30 they can force you to join
Explanation:
Oceans, rivers, valleys, mountains, plains, hills and glaciers are some examples.
