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Analyzing health of reefs in American Samoa
- the first experiment, Dr. Palumbi applied heat stress to corals from different pools, warm and cool. What evidence showed there may be resistance to bleaching in the warm pool coral population. (Provide specific details.)
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- 1. Answer the following questionsa)How long will it take for a dolphin population to be reduced by 50% if the intrinsic rate of increase is -.04?b)In the last 70 years the blue whale population decreased from 340,280 to 4,727. What is the intrinsic rate of decrease (r)? c)If the current intrinsic rate of increase for blue whales is .1, how long will it take the current population of 4,727 to climb back to 340,280?7. Which of the following is mismatched? a) Increased UVC radiation — CFCs b) Acid rain — nuclear power plant c) Prevents O2 transport — CO d) Greenhouse gas— CO2 e) Greenhouse gas — CH4 8. The persistent danger of temperature inversions is a) they may occur over heavily populated cities or industrial areas; b) they permit the effluent to concentration; c) with sunlight there is time for photochemical smog to develop; e) vertical air movement is stopped; e) all of the above. Please answer asap and type your answer and do not copy from anywhere please answer should not be palgarised11. The following is a list of abiotic factors that would have a micro-effect on a tidal pool (rocky pockets of water where the ocean meets the land). Select the one that would have larger, long-term effects if changed.(1 point) rising water depth water chemistry (pH, pollution, etc.) weather (wind, rain, etc.) temperature 9. A graph of the total number of species found in an area against the percentage of land under protection would show a/an(1 point) exponential correlation. lack of correlation. positive correlation. negative correlation.
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- 1. What is the effect of variable (i.e. water temperature, salinity, and illumination) to saltwater species found in seagrass beds? Discuss the effect of each variable thoroughly and do not just copy from somewhere, please.1. Does blustery climate affects an area to cause rapid spread of fire broke out. give independent and dependent variable for the following example above.1. According to your reading of the article, why did poor city planning a contributing factor to the devastation ofHurricane Harvey? 2. In what ways does the article make the case for proper city and environmental planning? 3. According to the article, what is the environmental toll of Hurricane Harvey? 4. What is the role of climate change in formation and destruction associated with Hurricane Harvey? 5. Can cities, for example New York City and Houston and others, be made resilient to storms and hurricanes?Explain your answer The Trump Administration has reversed an Obama initiative restricting federally funded building projects on FLoodPlains. Is this a bad idea? Explain your answer using examples from the article.
- 7. Which of the following does NOT contribute to the human impact on the environment? A) The size of the human population. B) Human affluence. C) The rapid evolution of humans compared to other species. D) The speed of change caused by humans. 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.The authors of the article state that the physical and chemical environment of marine habitats can affect all of the following, except: a:structure of communities. b:calcification rates. c:species ranges. d:aggressiveness of invasive species. article reference: https://www.frontiersin.org/articles/10.3389/fmars.2023.1075228/full the link for the article is all i could include but ill post the name of the article as well. Responses of intertidal invertebrates to rising sea surface temperatures in the southeastern Indian Ocean by Fred E. Wells3) The amounts of all the organisms present in four different aquariums are shown below. Which aquarium would be the most stable?