Interdependence Vocabulary Key Question 1: Roles in the
... ● How is a population different from an organism? ● What are the four methods of determining the size of a population? ● When is direct observation a good technique? ● Describe an example of indirect observation (such as from Outdoor School). ● Describe the process of random sampling (such as th ...
... ● How is a population different from an organism? ● What are the four methods of determining the size of a population? ● When is direct observation a good technique? ● Describe an example of indirect observation (such as from Outdoor School). ● Describe the process of random sampling (such as th ...
Study Guide for Exam
... travel more easily, get food more easily and were more healthy 5. Explain the difference between renewable and non renewable resources. A natural material that can be replaced relatively quickly by natural process; a resource that forms at a much slower rate than the rate it is consumed 6. Explain t ...
... travel more easily, get food more easily and were more healthy 5. Explain the difference between renewable and non renewable resources. A natural material that can be replaced relatively quickly by natural process; a resource that forms at a much slower rate than the rate it is consumed 6. Explain t ...
File
... 18. Food Web – The many overlapping food chains in an ecosystem. 19. Energy Pyramid – A diagram that shows the amount of energy that moves from one feeding level to another in a food web 20. Photosynthesis – The process by which producers make energy-rich molecules (food) from water and carbon dioxi ...
... 18. Food Web – The many overlapping food chains in an ecosystem. 19. Energy Pyramid – A diagram that shows the amount of energy that moves from one feeding level to another in a food web 20. Photosynthesis – The process by which producers make energy-rich molecules (food) from water and carbon dioxi ...
Exam 3 Study Guide
... Ecology is the scientific study of interactions among organisms and between organisms and their environment or surroundings. Autotrophs use energy from the environment to fuel the assembly of simple inorganic compounds into complex organic molecules. These organic molecules combine and recombine to ...
... Ecology is the scientific study of interactions among organisms and between organisms and their environment or surroundings. Autotrophs use energy from the environment to fuel the assembly of simple inorganic compounds into complex organic molecules. These organic molecules combine and recombine to ...
Review: photosynthesis cellular respiration pyramid of energy
... its habitat is where it is best adapted to survive ...
... its habitat is where it is best adapted to survive ...
energy or whatever
... Answer: the levels that organisms are on: primary producers, primary consumers, secondary consumers, and so on. 7. What are the differences between assimilation efficiency, net production efficiency, and ecological efficiency? ...
... Answer: the levels that organisms are on: primary producers, primary consumers, secondary consumers, and so on. 7. What are the differences between assimilation efficiency, net production efficiency, and ecological efficiency? ...
Eurasian Ruffe *Established in Michigan waters*
... Fused dorsal fins with no notch, dark spots on membranes between the rays of the fin About 25 cm. in length Small downturned mouth Illustration by Joe Tomelleri, Ontario’s Habitat: Ruffe are bottom dwelling fish that inhabit fresh Invading Species Program and brackish waters. They appear to do ...
... Fused dorsal fins with no notch, dark spots on membranes between the rays of the fin About 25 cm. in length Small downturned mouth Illustration by Joe Tomelleri, Ontario’s Habitat: Ruffe are bottom dwelling fish that inhabit fresh Invading Species Program and brackish waters. They appear to do ...
Ecology and Biomes The study of the interactions of organism with
... – Community –group of the DIFFERENT organisms (populations) living in the same place at the same time. – Ecosystem (includes BIOMES) – All abiotic (nonliving) and biotic (living) factors in an area – Biosphere – all ecosystems taken together on Earth (includes all living organisms globally) ...
... – Community –group of the DIFFERENT organisms (populations) living in the same place at the same time. – Ecosystem (includes BIOMES) – All abiotic (nonliving) and biotic (living) factors in an area – Biosphere – all ecosystems taken together on Earth (includes all living organisms globally) ...
Symbiosis & Food Chains
... eat plants (cows) Carnivores eat animals (snakes) Omnivores eat plants & animals (humans) ...
... eat plants (cows) Carnivores eat animals (snakes) Omnivores eat plants & animals (humans) ...
Power Point Part 1
... • Commensalism = relationship in which one organism benefits and the other organism is not helped or harmed. ...
... • Commensalism = relationship in which one organism benefits and the other organism is not helped or harmed. ...
File - Mr. B`s Science Page
... Community Interactions • When organisms live together in ecological communities, they interact constantly. • These interactions help shape the ecosystem in which they live. • Community interactions such as competition, predation, and various forms of symbiosis can powerfully affect an ecosystem. ...
... Community Interactions • When organisms live together in ecological communities, they interact constantly. • These interactions help shape the ecosystem in which they live. • Community interactions such as competition, predation, and various forms of symbiosis can powerfully affect an ecosystem. ...
IB Biology Ecology Exam 2004
... 29. The species of bacteria that nitrifies ammonia into nitrite is A) Azotobacter. B) Nitrosomonas. C) Rhizobium. D) Pseudamonas denitrificans. D) Nitrobacter. E) E. coli. 30. The species of bacteria that denitrifies nitrate in the soil into free nitrogen in the air is A) Azotobacter. B) Nitrosomona ...
... 29. The species of bacteria that nitrifies ammonia into nitrite is A) Azotobacter. B) Nitrosomonas. C) Rhizobium. D) Pseudamonas denitrificans. D) Nitrobacter. E) E. coli. 30. The species of bacteria that denitrifies nitrate in the soil into free nitrogen in the air is A) Azotobacter. B) Nitrosomona ...
Phosphorous Cycle
... in plants and rocks are quickly washed away by heavy rains, causing the land to become unproductive. • Agricultural runoff provides much of the phosphate found in waterways. Crops often cannot absorb all of the fertilizer in the soils, causing excess fertilizer runoff and increasing phosphate levels ...
... in plants and rocks are quickly washed away by heavy rains, causing the land to become unproductive. • Agricultural runoff provides much of the phosphate found in waterways. Crops often cannot absorb all of the fertilizer in the soils, causing excess fertilizer runoff and increasing phosphate levels ...
1- Autotrophs
... 1- Autotrophs (Greek: auto - self, trophos - feeder) are also called producers, convertors or transducers. These are photosynthetic plants, generally chlorophyll bearing, which synthesize high-energy complex organic compounds (or food) from the inorganic raw materials with the help of sunlight, and ...
... 1- Autotrophs (Greek: auto - self, trophos - feeder) are also called producers, convertors or transducers. These are photosynthetic plants, generally chlorophyll bearing, which synthesize high-energy complex organic compounds (or food) from the inorganic raw materials with the help of sunlight, and ...
Curriculum outline - Santa Cruz County Outdoor Science School
... which forms over such a long period of time that for all practical purposes it cannot be replaced. Examples: fossil fuels (natural gas, coal, oil) and minerals. V. Compost – decomposed organic plant and animal matter that can be used as a soil fertilizer A. Fungus, Bacteria and Insects (The FBI) – c ...
... which forms over such a long period of time that for all practical purposes it cannot be replaced. Examples: fossil fuels (natural gas, coal, oil) and minerals. V. Compost – decomposed organic plant and animal matter that can be used as a soil fertilizer A. Fungus, Bacteria and Insects (The FBI) – c ...
100
... The zone separating two air masses, of which the cooler, denser mass is advancing and replacing the warmer. ...
... The zone separating two air masses, of which the cooler, denser mass is advancing and replacing the warmer. ...
ecosystem - Teacher Pages
... A bog or muskeg is a standing body of water with no underground spring. A form of moss grows and forms a thick mat of floating plants. These plants, over time, can fill in the pond or small lake with peat that will eventually be firm enough to support trees. ...
... A bog or muskeg is a standing body of water with no underground spring. A form of moss grows and forms a thick mat of floating plants. These plants, over time, can fill in the pond or small lake with peat that will eventually be firm enough to support trees. ...