If a Meteor Impact or Volcanic Eruption Injected a Lot

question 39

Multiple Choice

If a meteor impact or volcanic eruption injected a lot of dust into the atmosphere and reduced the sunlight reaching Earth's surface by 70% for one year, all of the following marine communities most likely would be greatly affected except

• A)deep-sea vent communities.
• B)coral reef communities.
• C)benthic communities.
• D)pelagic communities.
• E)estuary communities.

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Definitions:

Economically

Pertains to the manner in which resources are used and managed in the production, distribution, and consumption of goods and services.

Fujita-Pearson Scale

A scale for classifying the intensity of tornadoes based on their wind speed and the damage they cause.

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Information or events that have been recorded, written down, or otherwise preserved as evidence.

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The practice of taking someone else's work or ideas and passing them off as one's own.