A hypothesis is a prediction about the outcome of an experiment. Itwritten as:

If I do this………..,

then this will happen.

GLOBAL WARMING

Caused by ________________________ gases like ______________, ________________________________, ________________________________.

Greenhouse Carbon Dioxide Methane gasWater vapor Chlorofluorocarbons (CFCs)

• The rotation (spinning) of the Earth is responsible for _____________.

• The position of the Earth and Moon determines the ________________.

• At position 1 the observers on the dark side of the Earth would observe a ____________(position 1)

• Observers on Earth would see a ______________(position2).

• Observers on Earth would see a ________________ (position 3)

• At which position would the arrow have the greatest potential energy?

• At which position would the arrow have the greatest kinetic energy?

• If the metal needle was replaced with a wooden rod, what would happen?

• Name two possible causes of the increased carbon dioxide concentration in the atmosphere. • _________________, _________________.

• At what temperature can you dissolve 30g of the solid solute?_________________.How many grams of the gas solute can you dissolve in water that is 10

degrees Celsius?__________________.

• Identify the mineral in the table that is hard, has a black streak, and has no reaction with acid. ________________• Compared to chalcopyrite, which property of galena is different? _________• Describe the test for determining streak for most minerals.

• As the distance between a water plant species and light source is increased, what happens to the number of bubbles/min.?

• Amount of Friction~ rolling frictions requires less force than sliding friction.

• In this process, the house is being provided with ______________. • What is supplying the energy to

produce the electricity?________.• One disadvantage of using this source

of energy is _______________________________________.

• Each line on a contour map is called a _______________.• The distance in elevation

between each contour line is called the _________________.• What side of the hill is

the steepest? NorthWest• The contour interval on

this map is _____.

• The diagram to the right shows the movement of ________________. • This type of boundary is classified

as a _______________ boundary.

Avg. Speed = Distance/Time

• Independent variable in investigation is _____________(DRY MIX).• The average speed of car

• D • 60km/hr

• C• 30km/hr

• B• 20km/hr

• A• 10km/hr

• The latitude longitude coordinates for point A is _____________.• The latitude longitude coordinates

for point B is _____________.

• Diagram 2

• _________________ in the mantle are responsible for lithosphere plate movement. • _________________ is

the layer of the earth that is most dense.

• Group 18 of the periodic table is called _________________.• Noble gases do not react with any

other elements b/c their outer shelll of electrons is _______.

• Point B, b/c the magnetic field is strongest at the poles.