Unit Overviews

1. Carbon Cycle • Roles of photosynthesis and cellular respiration • Diagram • Carbon sinks • Organic • inorganic (ocean, atmosphere, earth's crust) • the greenhouse effect 2. Nitrogen cycle • uses • fixation and denitrification • purpose of fertilizers, aeration, rotating crops 3. Populations • population density • population distribution • population growth and rate • fluctuation 4. Limits to populations: • extinction • birth potential • capacity for survival • procreation • length of reproductive life • Environmental factors (biotic, abiotic) 5. Limits of tolerance • law of minimum • law of tolerance • density dependant and independent factors 6. Food and Energy Transfer • chains • webs • pyramids • trophic levels • thermodynamics laws

Looking for more questions: p. 46 #3-13 p. 84 #1-3, 5, 6, 8-14, 18, 19

Stuff you need to know about Chemistry in SNC 2D Classification and description of matter Chemical and Physical properties and changes Metals vs Non-Metals Ionic Compounds • Lewis Dot Diagrams • Formulas • Naming • Don’t forget transition metals and polyatomic ions! Molecular Compounds • Lewis Dot Diagrams • Formulas • Naming • Don’t forget Diatomic Molecules (the SUPER 7 Gases!) Law of Conservation of Mass Chemical Reactions • Word Equations • Skeleton Equations • Balancing • Synthesis • Decomposition • Single Displacement • Double Displacement • Complete and incomplete Combustion • Acid-Base Neutralization Rates of Reactions • Kinetic Molecular Theory • Collision Model • Temperature • Surface Area • Concentration • Catalyst Acids and Bases • Properties • The pH scale and its uses • Reactions

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Predict the Products

Textbook Review Questions: Chapter 5 (p. 214): #1-11, 14, 15 Chapter 6 (p. 252): #1-12, 14, 15 Chapter 7 (p. 287) #1, 2, 3acdefgi, 4-6, 8, 12, 13, 14 Chapter 8 (p. 326) #1, 2acfg, 3adehj, 1-6, 8-10, 16, 19

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Significant figures unit conversions distance speed (average, continuous, instantaneous), acceleration distance-time graphs (find distance, speed, acceleration) speed-time graphs (find speed, distance, acceleration) Know how to analyze ticker tape. Vectors (writing, drawing, calculating) the difference between vectors and scalars position displacement (difference with distance) velocity (difference with speed) average velocity adding vectors in 1-D and 2-D position-time graphs velocity-time graphs calculations under uniform acceleration (find displacement, velocities, acceleration, time)

vav =

∆d ∆t

Be able to rearrange and use: ∆v ∆v ∆d a av = v= a= ∆t ∆t ∆t v1 + v2 ∆d = ∆t 2

For review problems, see Review #1, Twizes and Homework

∆d = v1∆t + 12 a∆t 2

Earth

Weather vs climate (13.1) Earth’s Energy Balance (13.2) [Conduction, convection, radiation, absorption, reflection]

The Atmosphere: Layers (13.4) Wind patterns (Coriolis, prevailing winds) (13.6) The Hydrosphere: Water Cycle Review (13.8) Major Ocean Currents (13.9) Clouds and Fog (13.11)

Review: Notes Weather maps Homework questions Questions from Thunderstorm video Global Weather Patterns p. 536-7

Weather Forecasting: North American Weather Systems (fronts, pressure systems) (14.2) Precipitation (14.5) Extreme Weather Thunderstorms and tornadoes (15.3) Hurricanes, Typhoons, and tropical Cyclones (15.6)