Labs+and+assignments

12)Continental Drift theory 13) a-convergent boundary b-divergent plate boundary c-transform plate boundary 14)they form on tectonic plate boundary 15) 16) 15) a) composite b) rift c)shield 1) Africa and south america were the easiest to fit together because the fossil clues had a very distinct pattern therefore making it easy to match up 2) The Fossils provided the best clues because of its distinct pattern (dark and long) 3) a) I found north america, europe, and green land hard to match. b) If there was fossil evidence on these pieces it would have been alot simpler 1) a) I first cut out the pieces. Then I looked for the evidence with the most distinct pattern (fossils). I matched up all of the pieces that had traces of the same fossils, folded mountains, coal deposits, then glacial deposits b) He also looked for fossils, folded mountains, coal deposits, and glacial deposit 2) Because each continent didnt have the same evidence.. for example Greenland didn't have any trace of fossils so it would be very difficult to assume that Greenland conected where it did. 3) a) I think the continent will continue to drift farther apart and eventually drift toward the other side of the earth b)It depends of how close it is to the equator. If it were closer to the equator the temperature would be warmer and it would be alot rainier a) The albedo in a typical city would be much higher than the albedo in a forest. The asphalt and other surfaces in a city absorb more solar radiation. b) White rock c) White rock would be better to use as a ground cover in a city because it doesn't absorb as much solar radiation. d) Pale coloured shingles e) Pale coloured shingle would take less time to cool rather than tar because tar absorbs more solar radiation and will therefore take longer. f) A conductor in a urban heat island with allow more heat to be transferred, causing higher temps. g) Convection will be used in and urban heat island by transferring heat within fluids.
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Purpose: How can you investigate the rate of conductivity through different metals? Procedure: See page 432 Materials:-four 8 cm conduction bars (steel, brass, copper, aluminum) -felt pen -ruler -wax strips or candles -matches -hot plate -brick or block of wood -stopwatch -graph paper -coloured pens or pencil crayons Table:
 * Lab:** **Conduction in Action**
 * Distance(cm) || Copper (Cu) || Aluinum(Al) || Lead (Pb) || Tin (Sn) || Carbon (C) || Zinc (Zn) ||
 * 0.0 || 0 || 0 || 0 || 0 || 0 || 0 ||
 * 0.2 || 5sec || 4sec || 6sec || 3sec || 12sec || 6sec ||
 * 0.4 || 8sec || 10sec || 14sec || 21sec || 23sec || 13sec ||
 * 0.6 || 14sec || 21sec || 29sec || 30sec || 37sec || 29sec ||
 * 0.8 || 22sec || 34sec || 60sec || 48sec || 54sec || 55sec ||