Pollution and climate change
Paul is a garbage collector employed by the city of
Cape Town. After a long staining day of hard work, he took the usual bus on his
way home, when he saw a mother throwing an empty package of biscuits out of the
window. He realised that people are so irresponsible and disrespectful toward
the environment. He thought that if everybody was throwing garbage at the same
time, how badly damaged the environment would be. He reckoned though it is to collect, store,
separate and recycle all the garbage from the streets, and realised how
unbearable it would be to collect from industrial waste and marine pollution
and how all those pollutions affect the ecosystem.....
Case
analysis
1- Recognise
potential issues and major topics in the case. What is about? Underline terms
or phrases that seem to be important to understand in this case. Then list 3 or
4 biology-related topics in this case.
2- What
specific questions do you have about this topic? By yourself, or better yet, in
a group, list what you already know about this case in “What do I know?”
column. List question you would like to learn more about in “What do I need to
know?” column.
What do I know | What do I need to know |
3- Put
a check mark by 1-3 questions or issues from the “What do I need to know?” list
that you think are most important to explore.
4- What
kind of references or resources would help you answer or explore these
questions? Identify two different resources and explain what information each
resource is likely to give that will help you answers the question(s). Choose
specific resources.
Core
investigation
1- Cite all different pollution known, their causes and consequences.
2- Find the countries the most polluted and define their level of development.
3- What are the consequences of pollution on human health?
4- Look for the action of CO2 on the greenhouse and define what is climate change.
5- What are the causes and the consequences of climate change?
Reference:
http://www.moonbattery.com/archives/2007/01/ten_most_pollut.html
http://www.google.co.za/imgres?q=statistics+of+consequence+of+pollution+on+human+health&um=1&hl=en&tbm=isch&tbnid=g2RVMdURPgc8QM:&imgrefurl=http://www.safehaven.com/print/21120/the-civil-nuclear-energy-renaissance&docid=gdorSNzkvqPJ1M&w=620&h=483&ei=UxRNTt3rHs3qOaad6OwG&zoom=1&iact=hc&vpx=818&vpy=232&dur=292&hovh=108&hovw=139&tx=120&ty=55&page=3&tbnh=107&tbnw=138&start=43&ndsp=23&ved=1t:429,r:12,s:43&biw=1280&bih=530