What causes the soil in a flood plain to be generally rich in nutrients?
A B C D
constantly flowing water many fish in the river new soil deposited by the river warm water from an ocean
Question: What causes the soil in a flood plain to be generally rich in nutrients?
(A) constantly flowing water
(B) many fish in the river
(C) new soil deposited by the river
(D) warm water from an ocean

Answer: (C) new soil deposited by the river
Answer: (D) warm water from an ocean
Question: What causes the soil in a flood plain to be generally rich in nutrients?
(A) constantly flowing water
(B) many fish in the river
(C) new soil deposited by the river
(D) warm water from an ocean
Answer: (C) new soil deposited by the river