Aquatic ecosystems Samenvattingen, Aantekeningen en Examens

Iowa Commercial Pesticide Applicators: Aquatic Pest Control (Category 5)C1: Describe the value of plants in aquatic ecosystems - correct answer They are primary producers in the aquatic food chain, produce oxygen, provide shelter & sites for spawning, can dampen the force of waves, use nutrients & improve water clarity, stabilize the bottom material C1: Identify specific problems caused by aquatic weeds - correct answer 1) Restriction of recreational activities, 2) foul taste & odor, 3) hinde...

HISTORY AND GEOGRAPHY FINAL EXAM ACTUAL TEST NEW GEN QUESTIONS AND ANSWERS 2024 SOLVED AND VERIFIED 100% Which of the items below describes a way that the physical environment affects people? Choose all that apply. 1. Maria, who lives in Juneau, Alaska, has an older brother and a younger sister. 2. Jocelyn, who lives in Boothbay Harbor, Maine, makes her living by selling lobsters to local restaurants. 3. Derrick, who lives near the Shenandoah Mountains, spends most weekends hiking. 4. C...

ENWC 201 Exam 2 Latest Update 100% Correct agriculture production, processing, marketing and use of foods, fibers, and byproducts from plants crops and animals air pollution may be natural or man made air pollution effects acid deposition alters the pH of aquatic environments, range of tolerance, removes nutrients like calcium and magnesium Aldo Leopold father of wildlife management, first professor of game management, report of the committee on north American game policy 1930 ...

The ecology of algae in aquatic ecosystems parallels that of plants in terrestrial ecosystems. Make three points to support this statement. - Aglae and mosses/plants have similar features such as: - branched apical growth - cuticles - asymmetrical flagellated cells - cellulose, thylakoids, chlorophyll b, some have 2 flagella... If some Euglenoids have the same pigment as green algae and higher plants, why are they not so closely related? - secondary endosymbiosis Why evolve towards a s...

Protists Ecological Importance - ANSWER Protists are a very diverse group and are found in many diverse habitats throughout the planet. The main ecologically important role that protest play is as primary producers in aquatic systems. - The fill this role in both marine and freshwater ecosystems. Believed tat protists fix as much as 50 percent of the. carbon that is sequestered. This makes them very important in aquatic food webs by performing photosynthesis, growing, and being consumed by o...

MI Right-of-Way Pest Management Questions and Answers Already Passed _____ is the use of all available tactics or strategies to manage pests so that acceptable control can be achieved. IPM (integrated pest management) Why must weeds and woody plants be managed on rights-of-way? For safety, access to facilities, decrease maintenance costs, reliability of service, and for other benefits like aesthetics, wildlife, and environmental protection True or False: The first component of an ef...

Ecology (1) correct answers - interaction between organisms and their environment - typically describe the relationship between living organisms and their specific biome Ecology (2) correct answers study of interactions that govern the distribution and abundance of organisms Ecology (3) correct answers the scientific study of the interactions that determine the distribution and abundance of organisms 3 Important biological organizations correct answers Ecosystems Communities Populati...

Iowa Aquatic Pesticide Applicator Chapter 1,2,7,8Plants in aquatic ecosystems - correct answer -they are primary producers in the aquatic food chain, converting basic chemical nutrients in the water and soil into plant matter, which becomes food for other life -provide shelter weed - correct answer -an undesirable, unattractive, and/or problematic plant growing where it is not wanted in such numbers as to interfere with the function of the water body Specific problems caused by weeds - ...

Test Bank For Elements Of Ecology Canadian 9th Edition By Smith Chapter 1: The Nature of Ecology PART 1 The Physical Environment Chapter 2: Climate Chapter 3: The Aquatic Environment Chapter 4: The Terrestrial Environment PART 2 The Organism and its Environment Chapter 5: Adaptation and Natural Selection Chapter 6: Plant Adaptations to the Environment Chapter 7: Animal Adaptations to the Environment PART 3 Populations Chapter 8: Properties of Populations Chapter 9: Population Growth Chapter 10:...

NCERT Ecosystem Study Guide Exam Questions & Answers 2024/2025 what are the two major divisions of ecosystems? - ANSWERS-terrestial -aquatic give examples of terrestial ecosystem - ANSWERSforest grassland desert Examples of aquatic ecosystems - ANSWERSponds, lakes,wetlands, and oceans examples of man-made ecosystems - ANSWERSCrop fields aquarium What is stratification? - ANSWERSvertical distribution of different species occupying different levels Zooplanktons are decompos...