You are given a sentence in English. Your job is to translate the English sentence into Spanish.

Now think about it. This is an amazing thing: That in this frequency range where whales communicate, the main source globally, on our planet, for the noise comes from human ships, thousands of human ships, distant, far away, just all aggregating.
Ahora, piensen esto. Es algo asombroso. Que en este rango de frecuencia donde las ballenas se comunican, la principal fuente mundial de ruido, en nuestro planeta, proviene de los barcos humanos, miles de barcos humanos, distantes, muy lejanos, todos juntos.