Phytoplankton Study guides, Class notes & Summaries
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Divemaster Final Exam A part 2 Questions and Answers with complete solution
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Divemaster Final Exam A part 2 Questions and Answers with complete solution 
 
What is the ocean's major source of productivity and the base of the marine food chain? 
 
a. Krill 
 
b. Seagrass 
 
c. Coral 
 
d. Phytoplankton 
d. Phytoplankton 
True or False. Natural processes, such as earthquakes and storms, are much more of a severe threat to coral reefs and wetlands than human-induced threats, such as pollution. 
False. 
True or False. When an alien (invasive) species is introduced into an e...
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Oceanography-100 SDSU Final Exam Study Guide (Sacrementa-Grilo) Exam Questions and Answers 2024 Correctly done
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Biological Productivity - the rate of generation of biomass in an ecosystem; western margins of 
continents have high prosuctivity and the Artic has the most because of high levels of upwelling and 
downwelling bc there is no thermocline 
Photosynthesis formula - 6CO2 + 6H2O + sunlight ---> C6 H12 O6 + 6O2 
Photosynthesis - Inputs: Carbon Dioxide, water, sunlightOutputs: Glucose, oxygen 
Euphotic Zone - Upper layer of a body of water through which sunlight can penetrate and support 
photosynt...
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Divemaster Final Exam A part 2 Questions And Answers 100% Verified
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Divemaster Final Exam A part 2 Questions 
And Answers 100% Verified 
What is the ocean's major source of productivity and the base of the marine food chain? 
a. Krill 
b. Seagrass 
c. Coral 
d. Phytoplankton - answerd. Phytoplankton 
True or False. Natural processes, such as earthquakes and storms, are much more of a severe 
threat to coral reefs and wetlands than human-induced threats, such as pollution. - 
answerFalse. 
True or False. When an alien (invasive) species is introduced into an eco...
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Illinois Aquatics Pesticide License (Questions and Answers, 100% Correct)
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Illinois Aquatics Pesticide License (Questions and Answers, 100% Correct) 
plants without stems, leaves, or vascular systems 
algae 
three types of algae 
microscopic, filamentous, chara 
turn water green, phytoplankton, turnover in spring 
microscopic algae 
blue-greem streaks, HAB 
cyanobacteria 
grows at surface or on submerged plants in mats, issue in cooling tower veins 
filamentous algae
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AICE Marine Science A Level Chapter 8 Questions and Answers 100% Pass
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AICE Marine Science A Level Chapter 8 
Questions and Answers 100% Pass 
Primary Producers - Correct Answer ️️ -in marine ecosystems include phytoplankton, 
larger algae such as 
Sargassum, and flowering plants such as the sea grasses. They fix carbon, in the 
process of photosynthesis, making organic substances which are then available to 
higher trophic levels. 
Benefits of Sea Grass - Correct Answer ️️ -Provides habitats for many other 
organisms, including many different species of fi...
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iCEV certification review questions and answers already passed
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iCEV certification review questions and 
 
answers already passed 
 
Which of the following is NOT a category of wetland biome? Tropical 
 
In what year was the Clean Water and Air Act created? 1948 
 
According to the presentation, ecosystem management was broadened by the establishment of 
which of the following in 1978? Conservation Biology 
 
Which of the following does NOT influence an organism's niche? Commensalism 
 
Which of the following best describes a pioneer species? The first spec...
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AICE Marine Science A Level Questions and Answers 100% Pass
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AICE Marine Science A Level 
Questions and Answers 100% Pass 
Primary producers - Correct Answer ️️ -fix carbon, in the process of photosynthesis, 
making organic substances which are then made available to higher trophic levels. 
Primary producers in marine ecosystems - Correct Answer ️️ -phytoplankton, larger 
algae such as Sargassum, and flowering plants such as the sea grasses. 
Function of sea grasses - Correct Answer ️️ -provides food for primary consumers, a 
habitat for many ...
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ocean 100 sacramentogrilo final exam Questions and Answers 100% Solved correctly
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biological productivity - Answer-synthesis of organic materials from inorganic substances by 
photosynthesis/chemosynthesis 
what are the inputs & outputs of photosynthesis? - Answer-inputs: water, carbon dioxide, & sun energy 
outputs: sugar & oxygen 
(6H2O + 6CO2 + sunlight - > C6H12O6 + 6O2) 
what are the different types of light penetration in the oceans? - Answer-1. red/orange = turned into 
heat energy b/c they cannot reach all the way down 
2. green/blue/purple = farthest reaching ligh...
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Divemaster Final Exam Test Questions And Correct Answers
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Divemaster Final Exam Test 
Questions And Correct Answers 
What is the ocean's major source of productivity and the base of the marine 
food chain? 
a. Krill 
b. Seagrass 
c. Coral 
d. Phytoplankton - ANSWER d. Phytoplankton 
True or False. Natural processes, such as earthquakes and storms, are 
much more of a severe threat to coral reefs and wetlands than humaninduced threats, such as pollution. - ANSWER False. 
True or False. When an alien (invasive) species is introduced into an 
ecosys...
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BIOL 1P92 FINAL Verified Questions With Answers | LATEST UPDATE
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BIOL 1P92 FINAL Verified 
Questions With Answers | LATEST 
UPDATE 
Plastids originated from which prokaryotes? 
Cyanobacteria 
Are protists a monophyletic group? why or why not? 
No, they are paraphyletic because they have no specific 
common ancestor 
Which protists are most closely related to plants? 
Charophytes 
Amoebas habitat 
Marine, freshwater, soil 
How are protists differentiated into groups? 
Classified by habitat and motility 
Plankton 
swimming or floating protists, bacteria, vir...
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