9. What effect does an increased amount of algae (either phytoplankton or seaweed) have on the
marine environment when it creates a "blanket" on the surface?
(1 Point)
It provides an endless supply of food for the smaller marine animals.
It provides a place for the smaller animals to hide from their predators.
It prevents light from penetrating through it, causing bottom-dwelling producers to die.
It increases the dissolved oxygen content resulting in hyperoxia.