Explain why the Amazon River does not create deltas? A The ocean currents are too strong by the Amazon River to form deltas.
B The Amazon River contains too much wildlife that prevents deltas from forming.
C The Amazon River produce special types of sand that do not form deltas.
D The sand from the Amazon River falls to the bottom of the ocean instead of building up.

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?