Most agree that the impact would have thrown vast amounts of dust and debris into the atmosphere which would have blocked out sunlight and restricted plant growth, the vital first link in all ecosystems.
(the atmosphere; would have blocked out; sunlight) (the atmosphere; restricted; plant growth) (Most; agree; that the impact would have thrown vast amounts of dust and debris into the atmosphere) Context(Most agree,List([0, 10))):(the impact; would have thrown; vast amounts of dust and debris; into the atmosphere)
Most agree,List([0, 10))
the atmosphere the atmosphere Most the impact
would have blocked out restricted agree would have thrown
sunlight
plant growth
that the impact would have thrown vast amounts of dust and debris into the atmosphere
vast amounts of dust and debris into the atmosphere