SCIENCEPOWER 10
Student Resources
Chapter 2: Cycles of Life
The links on this page will take you to locations outside of the McGraw-Hill Ryerson site family. These links will be in a new browser window; to return to this page, please close the outside link.
Climate Change
Global Climate Change
http://climatechange.gc.ca/
Environment Canada's Climate Change web site is a rich resource providing up-to-date information to help you understand climate change, its impacts, and the actions being taken to address the issues.
How Are We Changing the Chemistry of the Globe?
Environmental Biology Sequence - Ecosystems
http://tectonic.nationalgeographic.com/2000/physical/climate/main.html
This site invites you to explore a climate laboratory, and examine the evidence of human influence on the global climate. Also included are links to some of the best climate resources on the Internet.
Lake Erie - Environmental Issues
Eutrophication of Lake Erie
http://www.on.ec.gc.ca/coa/2001/lake-erie-e.html
As you read this report, apply what you have learned about the abiotic and biotic components of an ecosystem. How does each affect the structure of the Lake Erie ecosystem?
Lake Erie Water Quality: Past, Present, and Future
http://www.on.ec.gc.ca/monitoring/water-quality/greatlakes-e.html
Approximately 17 million people live in Lake Erie's drainage basin. This essay provides a brief history of the lake, the steps that have been taken over the past 30 years to improve its condition, and the serious water quality problems that are still being faced.
Other Great Web Sites for Chapter 2
Centralized Composting Helping to Complete the Carbon Cycle
http://www.ns.ec.gc.ca/udo/carbon.html
How does composting really work? What are the different types of composting? Why is composting so important? Get the straight story from Environment Canada.
Carbon Cycle
http://helios.bto.ed.ac.uk/ierm/teaching/ccycle/
An advanced resource from the Encyclopedia of Biodiversity on the carbon cycle from a global perspective.
Nutrient Cycling and Maintaining Soil Fertility
http://www.ag.ohio-state.edu/~prec/soil/n_cycle.htm
This advanced, illustrated essay from Ohio State University discusses the plant nutrient cycle and its role in maintaining soil fertility.
