Pyramids of biomass - Study guides, Class notes & Summaries

Pyramids of biomass. Flashcards

CHAPTER 3—ECOSYSTEMS: WHAT ARE THEY AND HOW DO THEY WORK? MULTIPLE CHOICE 1. Scientists estimate that tropical rain forests contain up to half of the earth’s land plants and animal species. What percentage of the world’s land surface do tropical rain forests cover? a. 2 b. 4 c. 8 d. 10 e. 12 ANS: A PTS: 1 TOP: 3-0 Core Case Study: Tropical Rain Forests Are Disappearing KEY: Bloom's: Remember NOT: New 2. The disappearance of the tropical rain forests is an import...

pasteur did an experiment to show there was no spontaneous generation → true first period of the cenozoic → tertiary redi did an experiment to show that meat didnt produce maggots by process of → spontaneous generation fist hominids appeared at end of → tertiary bony fish evolved in the period if palezoic → ordovician 1 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | September, 2024/2025 | Latest update prokaryotic cells contain → rna protenoid spheres could ...

BIOL 301 final (previous quizzes) with Solutions net primary productivity is calculated as GPP - respiration units of GPP kJ/m2/y 6 Ways to Show Appreciation for Your Child's Teacher 0:29 / 0:54 which of the following factors is NOT used for quantifying primary productivity over time? change in consumer biomass Which is the portion of energy that an organism uses to maintain its body temperature? respired Terrestrial NPP is greatest in _____ ecosystems, and ...

Biotic factors correct answers the living organisms in an ecosystem abiotic factors correct answers the non-living factors in an ecosystem trophic level correct answers the position an organism occupies in a food chain as a result of its feeding habits food chain correct answers a simple linear relationship which shows how energy is transferred between organisms as each consumes an organism from a lower trophic level food web correct answers a group of interconnected food chains b...

What are the top 3 myths about organic production? Briefly describe each. correct answer: 1. Organic production doesn't use pesticides 2. Organic is healthier 3. Organic farming is better for the environment Organic production doesn't use pesticides correct answer: "Organic" doesn't mean non-toxic or safe. There are other pathogens associated with organic production. Organic is healthier correct answer: Not backed by scientific data. No evidence for any differences in content of ...

Identify the 2 main crops discussed in the documentary, what pests threatened them, and where they were grown. correct answer: Papaya, Ringspot Virus, Hawaii Banana, Banana Wilt (Bacteria), Uganda Names, Association, and Education for those against GMOs in the documentary. correct answer: Margaret Wille, Hawaii County, M.Ed. Education JD Law Jeffrey Smith, Institute for Responsible Technology, Attended Maharishi University of Management Zen Honeycutt, Moms Across America, B.A. Fash...

Biotic factors Answer the living organisms in an ecosystem abiotic factors Answer the non-living factors in an ecosystem trophic level Answer the position an organism occupies in a food chain as a result of its feeding habits food chain Answer a simple linear relationship which shows how energy is transferred between organisms as each consumes an organism from a lower trophic level food web Answer a group of interconnected food chains biomass Answer the mass of organic material in...

food chain - ️️diagram showing flow of energy from one organism to another food web - ️️diagram showing an ecosystem that contains many interconnected food chains Biotic - ️️the living components within an ecosystem (the community) Abiotic - ️️the nonliving factors of the ecosystem (the environment) Producers - ️️organisms that can produce their own food, convert abiotic components into living matter consumers - ️️organisms that eat other organisms to obtai...

AICE Marine Science AS Level Exam Review Paper 1, 2 scientific method 1. for valid experiments, data should be collected numerous times (the more times, the more accurate) 2. only one variable (independent) should be changed in an experiment. All others should be controlled. The deponent variable is dependent upon what you changed-it will be what you are measuring in n experiment 3. quantitative results- numbers (qualitative=descriptive words) outlining/designing an experiment -sta...