Do you believe what happens in the ocean is reflective to what happens on land?

Hmm, i guess so...I've learnt geography before and it's true...That when the ocean is the dirty, maybe chemicals like oil got leaked all over the ocean, the fishes will get dirty or eat dirty or contaminated stuff...And when those fishes get caught, we're the ones that ends up eating them...And it really affects our lives, its just that we don't realize it..=\ Yea...