1. Which of the following alternative energy sources (not using fossil fuels) does not depend on the energy from sunlight (either directly or indirectly)? A. hydroelectric power (like the Hoover Dam) B. solar power (like photovoltaic cells) C. wind power (like windmills) D. nuclear power (like plutonium) E. biofuels from photosynthesis (like ethanol)

1. Which of the following alternative energy sources (not using fossil fuels) does not depend on the energy from sunlight (either directly or indirectly)? A. hydroelectric power (like the Hoover Dam) B. solar power (like photovoltaic cells) C. wind power (like windmills) D. nuclear power (like plutonium) E. biofuels from photosynthesis (like ethanol)

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter55: Ecosystems And The Biosphere

Section: Chapter Questions

Problem 4TYU: Which of the following equations shows the relationship between gross primary productivity (GPP) and...

See similar textbooks

Similar questions

1. Which of the following is NOT a possible disadvantage of using biomass as a form of energy? o low photosynthetic efficiencyo low potential supplyo soil erosiono possibly nonrenewable2. A(n) ___ absorbs and stores heat from the sun directly within a structure o active solar heating systemo passive solar heating systemo active nuclear energyo passive nuclear energy3. The__ is the name for a system that produces two useful forms of energy from one o regenerationo post-generationo degenerationo cogeneration4. If nuclear fusion reactors could be built successfully, which of the following would NOT be one of their advantages? o little risk from terroristo lower levels of radioactive wasteo low cost of operationso no carbon dioxide emissions5. Which form of power has more advantages and fewer disadvantages than any other energy source?o fuel cell powero hydroelectric powero solar powero wind power6. Which of the following is a by-product of burning hydrogen, taken from water, as a fuel?o…
8.Which of the following may be true of atmospheric CO2? A) The ocean will absorb the excess atmospheric CO2. B) Plant photosynthesis cannot compensate for increased atmospheric CO2. C) When tropical forests are logged, additional CO2 is released into the atmosphere. D) As permafrost melts, more atmospheric CO2 will be absorbed. 10._______________ is accelerated by salts in irrigation systems.
2)The greastes effect that hmans have on the carbon cycle derives from A) the production of methane from domestic cattle B) all of these C) the production of CFCs D) runoff of fertilizers from agriclture E) the burning of fossil fuels
1) Identify the air pollutant you have chosen. a) What is the chemical composition of that pollutant? b) Is this air pollutant a primary or secondary pollutant? 2) Describe what is the primary source/cause of this air pollutant. Where does this air pollutant typically occur, i.e. does it occur in a specific geographic area or part of the atmosphere, or is it widespread? 3) Describe what effects do (or potentially do) this air pollutant have on the environment? Distinguish between a) physical effects on the environment/ecosystems and b) effects on living organisms. 4) Describe (be specific for each) what is being done to control this pollutant from the standpoint of a) laws/provisions of the Clean Air Act (or other laws) b) actual efforts to control its emissions.
1.) a.Name two biological processes involved in rapid carbon exchange: b.Name two geologic processes involved in long-term carbon exchange:
Renewable energy approaches include all of the following excepta. fracking.b. solar panels.c. wind farms.d. cellulose fermentation
An advantage of the solid biofuels is a. Same as wet biomass b. Produce Biogas without pyrolysis process c. Decomposition without anaerobic conditions d. Easy to store and transport
The main source(s) of hydrogen and oxygen for plants is (are)____ . a. soil and air c. water and fertilizer b. water and soil d. water and air
Which process moves nutrients from the available organic compartment to the available inorganic compartment? a. respiration b. erosion c. assimilation d. sedimentation e. photosynthesis
Which of the following equations shows the relationship between gross primary productivity (GPP) and net primary productivity (NPP)? (a) GPP = NPP - photosynthesis (b) NPP =GPP -photosynthesis (c) GPP = NPP - plant respiration (d) NPP =GPP -plant respiration (e) NPP = GPP - animal respiration
The oxygen released by photosynthesis comes from: a. CO2. b. H2O. c. light. d. NADPH. e. electrons.
Plants obtain ______ by taking it up from the air. a. nitrogen c. phosphorus b. carbon d. water