Phytoplankton Study guides, Revision notes & Summaries

Ecology Questions-Science Olympiad Questions and Answers Rated A+ What does P.O.P. stand for? Persistent organic pollutants. What are P.O.P.'s? Toxic substances formed from organic compounds. Besides mercury, what other heavy metals cause toxic pollution? Lead, Cadmium, and Chronium What are the main sources of mercury pollution? Gold mining and use of substances derived from mercury in industry and agriculture. What environmental damage is caused by mercury pollution? Mercury...

acid precipitation - correct answerConversion of sulfur oxides and nitrogen oxides to acids that return to Earth as rain, snow, or fog. consequences of acid precipitation - correct answer- acidification of lakes, rivers and oceans (1980s) - increased erosion - increased weathering (buildings) sources of acid precipitation - correct answer- Ohio Valley - Sudbury unstable atoms - correct answergain stability by emitting particles, gamma rays, and energy ozone layer - correct answer-...

biosphere correct answersThe sum total of all earth's ecosystems biome correct answersone of many distinctive types of ecosystems determined by climate and identified by the predominant vegetation and organisms that have adapted to live there Ecosystem correct answersall of the organisms in a given area plus the physical environment in which and with which they interact Community correct answersAll the populations (plants, animals, and other species.) living and interacting in an area....

Ocean 100 Final – SDSU Exam Questions And Answers (Updated And Verified) Euphotic zone - answerfirst 200 meters -where photosynthesis can take place -suns radiation can be absorbed Seed Plants - answer-true plants -not very abundant -grasses, eelgrass and surfgrass -mangroves -like warm, muddy waters -have a root system Protists - answera) large algae(seaweed) -brown algae(kelp), green (sponge weed), red (rhodophyta) b) phytoplankton(small algae) -most producers -diatoms -cocco...

What is a microbe? correct answers Microscopic forms of life Where are microbes found? correct answers Everywhere Where do microbes grow? correct answers Anywhere there is water What is the study of microbes called? correct answers Microbiology What is a pathogen? Give an example correct answers A microbe that can cause disease in a host. They are an important cause of death and disablement worldwide. Ex. Salmonella, E. coli, ect. What is photosynthesis? correct answers The proces...

Euphotic zone - first 200 meters -where photosynthesis can take place -suns radiation can be absorbed Seed Plants - -true plants -not very abundant -grasses, eelgrass and surfgrass -mangroves -like warm, muddy waters -have a root system Protists - a) large algae(seaweed) -brown algae(kelp), green (sponge weed), red (rhodophyta) b) phytoplankton(small algae) -most producers -diatoms -coccolithophores -dinoflagellates Eukaryotes - seed plants and protists Prokaryotes - -an...

BIOL 1P92 Final Exam Prep Questions Well Answered 100% Prokaryotes which plastids originated from - ANSWER Photosynthetic prokaryotic endosymbionts by non-photosynthetic eukaryotic hosts. Are protists monophyletic? - ANSWER Protists are not monophyletic, they are paraphyletic (includes single ancestor and some descendants). They contain organisms that are more closely related to members of other kingdoms than they are to other protists. Phytoplankton - ANSWER Microscopic photo...

Edexcel A Level Geography - The carbon cycle And Energy Security Test Questions And Answers (carbon) Flux - ANSWER Transfer of carbon from one 'pool' to another (carbon) store - ANSWER An accumulation of carbon Biosphere - ANSWER The regions of the surface and atmosphere of the earth occupied by living organisms Photosynthesis - ANSWER The process by which carbon atoms in the atmosphere move into trees and plants, plants use sunlight to synthesise nutrients from CO2 and water ...

icev certification review questions and answers 2024 with complete solution 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 fi...

Record keeping for general use pesticides (length of time) - 1 year following application Record keeping for restricted use pesticides (length of time) - 3 years following application What should the records for pesticide use include? (6) - 1. Name and concentration of pesticide 2. Amount of pesticide applied 3. Target pest / purpose 4. Date of application 5. Location of application 6. Method of application (where applicable) How many years of pesticide application experience does one ne...