1. What is the difference between biochemical and biological oxygen demand?
2. Describe a fish species in an upland habitat.
3. How are the Water Hyacinth and Eurasian Water Milfoil similar?
1. It is the same thing
2. limited temperature tolerances, high oxygen needs, strong
swimming ability and specialized reproductive strategies to prevent eggs or larvae being swept
away.
3. Both found in lentic communities and can be invasive species and block out sunlight
Correct Your turn.
8th grade: I knew stuff about rocks, minerals, experiments, and ecosystems!
9th grade: I knew stuff about amphibians, reptiles, freshwater, and experiments!
10th grade: I knew stuff about oceanography, saltwater, birds, and fossils!
11th grade: I knew stuff about birds and fossils!
1. what organism is this[img]http://uploads.myschoolcdn.com/392/uploads/2014/wetland/animalguide/images/AquaticSowbugLarge.jpg[/img]
2. What are 2 methods of disinfection
3. Which form of nitrogen is usable to plants?
4. Which nutrient cycle takes the longest to complete a cycle?
2019 events: Water Quality, Battery Buggy, Elastic Launch Glider, Density Lab, Circuit Lab, Thermodynamics R.C Murphy Co-Captain
Dank Memes Area Homeschool Team member
1. what organism is this[img]http://uploads.myschoolcdn.com/392/uploads/2014/wetland/animalguide/images/AquaticSowbugLarge.jpg[/img]
2. What are 2 methods of disinfection
3. Which form of nitrogen is usable to plants?
4. Which nutrient cycle takes the longest to complete a cycle?
South Woods MS, Syosset HS '21
BirdSO TD/ES
Past Events: Microbe, Invasive, Matsci, Fermi, Astro, Code, Fossils
1st place MIT Codebusters 2019-2020
1st place NYS Fermi Questions (2019), Astronomy and Codebusters (2021)
Science Olympiad Founder's Scholarship winner
1. what organism is this[img]http://uploads.myschoolcdn.com/392/uploads/2014/wetland/animalguide/images/AquaticSowbugLarge.jpg[/img]
2. What are 2 methods of disinfection
3. Which form of nitrogen is usable to plants?
4. Which nutrient cycle takes the longest to complete a cycle?
Yep, except for 4, phosphorus because there is not gaseous form of phosphorus in the cycle
2019 events: Water Quality, Battery Buggy, Elastic Launch Glider, Density Lab, Circuit Lab, Thermodynamics R.C Murphy Co-Captain
Dank Memes Area Homeschool Team member
1. What is Liebigs law?
2. Which nutrient according to Liebigs law applies to freshwater systems?
3. What is the redfield ratio?
4. [img]http://entnemdept.ufl.edu/creatures/misc/eastern_dobsonfly02.jpg[/img] identity this animal. What is the diet of it's larvae? What is the diet of the adults?
South Woods MS, Syosset HS '21
BirdSO TD/ES
Past Events: Microbe, Invasive, Matsci, Fermi, Astro, Code, Fossils
1st place MIT Codebusters 2019-2020
1st place NYS Fermi Questions (2019), Astronomy and Codebusters (2021)
Science Olympiad Founder's Scholarship winner
1. What is Liebigs law?
2. Which nutrient according to Liebigs law applies to freshwater systems?
3. What is the redfield ratio?
4. [img]http://entnemdept.ufl.edu/creatures/misc/eastern_dobsonfly02.jpg[/img] identity this animal. What is the diet of it's larvae? What is the diet of the adults?
1. The fact that the scarcest nutrient in an ecosystem controls the population growth
2. Phosphorus
3. The ratio of carbon, nitrogen, and phosphorus in phytoplankton (106:16:1)
4. Dobsonfly (specifically the larvae, also known as a hellgrammite). The larvae are predators and eat invertebrates, the adult does not feed.
1. What is Liebigs law?
2. Which nutrient according to Liebigs law applies to freshwater systems?
3. What is the redfield ratio?
4. [img]http://entnemdept.ufl.edu/creatures/misc/eastern_dobsonfly02.jpg[/img] identity this animal. What is the diet of it's larvae? What is the diet of the adults?
1. The fact that the scarcest nutrient in an ecosystem controls the population growth
2. Phosphorus
3. The ratio of carbon, nitrogen, and phosphorus in phytoplankton (106:16:1)
4. Dobsonfly (specifically the larvae, also known as a hellgrammite). The larvae are predators and eat invertebrates, the adult does not feed.
Females adults may feed on nectar, otherwise correct
South Woods MS, Syosset HS '21
BirdSO TD/ES
Past Events: Microbe, Invasive, Matsci, Fermi, Astro, Code, Fossils
1st place MIT Codebusters 2019-2020
1st place NYS Fermi Questions (2019), Astronomy and Codebusters (2021)
Science Olympiad Founder's Scholarship winner
Name wrote:Females adults may feed on nectar, otherwise correct
Oof I thought that was only in captivity.
1. What is the common name of [i]Lethocerus americanus[/i]?
2. What is the stage in the life cycle of [i]Dreissena polymorpha[/i] after larvae?
3. Define water table.
1. What is the common name of [i]Lethocerus americanus[/i]?
2. What is the stage in the life cycle of [i]Dreissena polymorpha[/i] after larvae?
3. Define water table.
1. Giant water bug
2. Adult???
3. Upper level of the underground saturation zone.
8th grade: I knew stuff about rocks, minerals, experiments, and ecosystems!
9th grade: I knew stuff about amphibians, reptiles, freshwater, and experiments!
10th grade: I knew stuff about oceanography, saltwater, birds, and fossils!
11th grade: I knew stuff about birds and fossils!
1. What is the common name of [i]Lethocerus americanus[/i]?
2. What is the stage in the life cycle of [i]Dreissena polymorpha[/i] after larvae?
3. Define water table.
1. Giant water bug
2. Adult???
3. Upper level of the underground saturation zone.
2 is post-veliger. Everything else is good. Your turn.
