1. PID (pituitary induced diabetes) cause by__________________?
2. What is ebstian anomalies? 

58. Diabetes happens because of problems in which organ of the body?

What is the main cause of the current global warming trend? (50) 

1. Describe what is climate change. 

1. What are the evidences that suggest that global warming is a concern for the future of Earth?  

1. How human activities are contributing to climate change and global warming. 

1. What are some of the local (Windsor Essex County) concerns about climate change?  

1. What do you understand by the term “Green house gases”? 

1. What can we change in our lifestyle to reduce global warming?  

Useful Resources 

1. Jan Veizer Report -  

1. The Global Warming Swindle  

1. Environment Canada Climate Change -  

1. Statistics Canada Climate Change Report -  

Answer the following questions:

1. Describe the experiments that need to be done in order to determine the LD50 and what a chart would look like (sketch this out and label axes and important points)

1. An LD50 value is the best measure available to indicate the potential for a compound to cause harm, to be toxic. However, there are six limitations that we looked at and explained. Below, using your own words, name each of these limitations and explain in detail (and with an example/scenario if possible) why it’s a limitation.