Beginning at the bottom of the food chain, organisms such as phytoplankton may experience a decrease in population due to floating oil, reducing the sunlight needed for photosynthesis.
(the sunlight; needed; for photosynthesis) (organisms such as phytoplankton; may experience; a decrease in population; due to floating oil; T:Beginning at the bottom of the food chain) Context(organisms such as phytoplankton may experience,List([43, 89))):(organisms such as phytoplankton; may experience a decrease in population reducing; the sunlight needed for photosynthesis)
organisms such as phytoplankton may experience,List([43, 89))
the sunlight organisms such as phytoplankton organisms such as phytoplankton
needed may experience may experience a decrease in population reducing
for photosynthesis
a decrease in population due to floating oil T:Beginning at the bottom of the food chain
the sunlight needed for photosynthesis