Example: when an oil spill has occurred in the ocean, the problem caused to the environment is very big, because gallons of oil is spilling over the ocean's surface, resulting in the death of many ocean organisms, and in the pollution of the ocean.
(an oil spill; has occurred; L:in the ocean) (the problem; caused; to the environment) (the problem caused to the environment; is; very big; because gallons of oil is spilling over the ocean's surface, resulting in the death of many ocean organisms, and in the pollution of the ocean; T:when an oil spill has occurred in the ocean) (gallons of oil; is spilling; over the ocean's surface)
an oil spill the problem the problem caused to the environment gallons of oil
has occurred caused is is spilling
L:in the ocean
to the environment
very big because gallons of oil is spilling over the ocean's surface, resulting in the death of many ocean organisms, and in the pollution of the ocean T:when an oil spill has occurred in the ocean
over the ocean's surface