Explain the El Nino effect and its effect on Canada.

What is the Particle Theory of Matter?

Rank the following substances from most viscous to least viscous:

Explain how a septic system operates.

If you created a density column using the following substances, draw and label what the density column would look like.

Calculate the force on your body if you are laying down on the floor. The atmospheric pressure is 101.2kPa and your body has a surface area of approximately 1.9m^2.

List and describe three water treatment options.

Which curve describes the behavior of liquids?

Explain the relationship of all three gas laws.

The barber presses on the input piston to raise the customer’s chair. The cross-sectional areas of the input piston and the output piston are 400cm2 and 600cm2 respectively. If the customer is 54kg, calculate the the barber's force.

Which city (Timmins or Toronto) would experience a milder climate? Why?

If the mass of the rock is 12.3g. Find its density. Use the GRASS method.

Fill in the blanks for the following diagram: