Lab 9_ Ocean Life (1)

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Texas A&M University *

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101

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Geography

Date

Dec 6, 2023

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pdf

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Uploaded by PresidentKnowledge16163

MARS LAB 10 April 2023 Lab 9: Ocean Life Deliverable #1: 1. If a marine species is impacting the biodiversity of a coral reef in a negative way, that species is considered (highlight the correct choice): a. An Ecosystem Engineer b. An Invasive Species c. A Keystone Species 2. If a keystone species is removed from an ecosystem, the ecosystem experiences a(n) (highlight the correct choice): a. Loss of biodiversity b. Increase of biodiversity 3. What is an example of an ecosystem engineer? (highlight the correct choice) a. Walruses b. Sea Otters c. Whales d. Lionfish Deliverable #2: 1. Please paste your pie chart below number 1. This pie chart displays the sighting

frequency of fish at the Flower Garden Banks. This data was collected by NOAA divers and volunteers throughout a long term study of diversity. Sighting frequency is how often a species was observed. Pie chart 14 points. 2. Based on these percentages, what fish was observed the most? (highlight the correct choice): a.) Bluehead b.) Spanish Hogfish c.) Brown Chromis d.) Bicolor Damselfish e.) Sharpnose Puffer 3. What fish species were sighted the least? (highlight the correct choice): a.) Atlantic Creole Fish b.) Spanish Hogfish c.) Great Barracuda d.) Blue Tang e.) Black Durgon

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