As the ocean waters in the tropics become warmer, the damage to coral reefs seems to be increasing.
(the ocean waters in the tropics; become; warmer) (the damage to coral reefs; seems; T:As the ocean waters in the tropics become warmer) (the damage to coral reefs; to be increasing; )
the ocean waters in the tropics the damage to coral reefs the damage to coral reefs
become seems to be increasing
warmer
T:As the ocean waters in the tropics become warmer