这是一篇来自新西兰的化学作业代写
Resource Booklet
Suggested Topics:
Chemistry 3.3: Demonstrate understanding of chemical processes in the world around us
Credits: 3
Achievement Achievement with Merit Achievement with Excellence
Demonstrate understanding of chemical processes in the world around us.
Demonstrate in-depth understanding of chemical processes in the world around
Demonstrate comprehensive understanding of chemical processes in the world around us.
Student instructions
Introduction
You are an advisor for the Ministry of Primary Industries Fisheries office. You have been asked to prepare a report about the possible impact of rising CO2 levels on New Zealand’s seafood industries. Write a report that demonstrates your understanding of the chemical processes involved when CO2 dissolves in seawater and the environmental issues associated with these processes.
You will be assessed on the comprehensiveness of your report and on your evaluation of the impact of, and issues that have arisen from, chemical processes.
You should aim to spend around 5 hours individually to complete this task.
Task
Write a report that demonstrates an understanding of the processes involved in ocean acidification and the environmental issues involved with the chemical processes.
See Resource A for links to information that you will need to process and interpret.
You will be assessed on how well your report demonstrates your understanding of the chemical processes involved in ocean acidification and the consequential environmental effects.
In your report:
1 The carbon cycle
https://scied.ucar.edu/carbon-cycle
2 Ocean acidification
http://archive.stats.govt.nz/browse_for_stats/environment/environmental-reporting-series/enviro
nmental-indicators/Home/Marine/ocean-acidification.aspx
3 More details about ocean acidification
http://www.realclimate.org/index.php/archives/2005/07/the-acid-ocean-the-other-problem-
with-cosub2sub-emission/
4 What happens when CO2levels rise
https://www.nationalgeographic.com/magazine/2011/04/ocean-acidification/
5 Biological impact
http://www.pmel.noaa.gov/co2/story/What+is+Ocean+Acidification%3F
6 The New Zealand perspective
https://www.odt.co.nz/news/national/ocean-acidification-threatens-nz-paua-mussels
Controlling emissions
Chemistry 3.3: Demonstrate understanding of chemical processes in the world around us
Credits: 3
Achievement Achievement with Merit Achievement with Excellence
Demonstrate understanding of chemical processes in the world around us.
Demonstrate in-depth understanding of chemical processes in the world around
Demonstrate comprehensive understanding of chemical processes in the world around us.
Student instructions
Introduction
You are a soil research scientist working on the development of products that reduce the amount of nitrous oxide (N2O) released from pastures. You are applying to an environmental charitable trust for funding to continue your research. Write a report that demonstrates understanding of the processes involved in the greenhouse effect, nitrous oxide emissions and their environmental consequences.
You will be assessed on the comprehensiveness of your report and on your evaluation of the impact of, and issues that have arisen from, chemical processes.
You should aim to spend around 5 hours individually to complete this task.
Task
Write a report that demonstrates an understanding of the processes involved in the greenhouse effect and nitrous oxide emissions and their environmental consequences.
See Resource A for links to information that you will need to process and interpret.
You will be assessed on how well your report demonstrates your understanding of the chemical processes involved in the greenhouse effect and nitrous oxide emissions and the consequential environmental effects.
In your report:
greenhouse gas profiles
1 An introduction to the greenhouse effect, from a New Zealand perspective.
http://www.teara.govt.nz/en/atmosphere/2
2 General information about greenhouse gases and the greenhouse effect.
https://www.niwa.co.nz/our-science/climate/information-and-resources/clivar/greenhouse
3 Another site that more specifically considers how greenhouse gases absorb IR radiation.
http://www.ces.fau.edu/nasa/module-2/how-greenhouse-effect-works.php
4 The global warming potential of different gases
https://en.wikipedia.org/wiki/Global_warming_potential
5 The chemistry of the nitrogen cycle
http://www.visionlearning.com/library/module_viewer.php?mid=98
6 Nitrous oxide in New Zealand
https://www.niwa.co.nz/atmosphere/our-data/trace-gas-plots/nitrous-oxide
7 The scientists investigating nitrous oxide emissions
https://www.sciencelearn.org.nz/resources/922-inhibiting-nitrous-oxide-emissions
8 Material for farmers about a nitrous oxide inhibitor
https://www.newsroom.co.nz/2018/09/23/244925/nitrous-oxide-no-laughing-matter#
https://www.niwa.co.nz/news/niwa-scientists-put-better-nitrogen-management-on-the-farm-to-the-test