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Grade 8 Review. Water Systems. Q 1: The rotation of the Earth affects winds and ocean currents. What is this effect called?. A1: The Coriolis Effect.

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Grade 8 review

Grade 8 Review

Water Systems


Q 1 the rotation of the earth affects winds and ocean currents what is this effect called
Q 1: The rotation of the Earth affects winds and ocean currents. What is this effect called?


A1 the coriolis effect
A1: The currents. What is this effect called?Coriolis Effect


Q 2: currents. What is this effect called?The water cycle involves runoff, evaporation, condensation, absorption, precipitation and transpiration. What are the 3 main processes?


A 2 evaporation condensation precipitation
A currents. What is this effect called?2: evaporation, condensation, precipitation


Q 3 a ship travels from fresh water to sea water will the ship float higher or lower in the water
Q 3: currents. What is this effect called?A ship travels from fresh water to sea water? Will the ship float higher or lower in the water?


A3 higher
A3: currents. What is this effect called?higher


Q 4: currents. What is this effect called?A student heats equal amounts of sand and water in identical beakers on a hot plate set at 250oC? He measures the temperature of both substances every minute for 45 minutes.What is the independent variable?


A4 the substance i e water or sand
A4: currents. What is this effect called?The substance (i.e. water or sand).


Q 5: currents. What is this effect called?A student heats equal amounts of sand and water in identical beakers on a hot plate set at 250oC? He measures the temperature of both substances every minute for 45 minutes.What is the dependent variable?


A5 the temperature of the material
A5: currents. What is this effect called?The temperature of the material.


Q 6: currents. What is this effect called?A student heats equal amounts of sand and water in identical beakers on a hot plate set at 250oC? He measures the temperature of both substances every minute for 45 minutes.What is a possible hypothesis?


A6 i believe that the water will heat up more slowly
A6: currents. What is this effect called?I believe that the water will heat up more slowly.


Q 7 i believe that the water will heat up more slowly why is this
Q 7: currents. What is this effect called?I believe that the water will heat up more slowly.Why is this?


A7 water has a high heat capacity
A7: currents. What is this effect called?Water has a HIGH HEAT CAPACITY!


Q 8 not all fresh water sources are safe what term is used to describe drinkable water
Q 8: currents. What is this effect called?Not all fresh water sources are safe. What term is used to describe drinkable water ?


A8 potable
A8: currents. What is this effect called?Potable


Q 9 where does winnipeg get its drinking water
Q 9: currents. What is this effect called?Where does Winnipeg get its drinking water?


A9 shoal lake on
A9: Shoal Lake, ON currents. What is this effect called?


Q 10 why are ocean currents important
Q 10: currents. What is this effect called?Why are ocean currents important?


A10: currents. What is this effect called?They distribute heat around the globe; they affect climate; they create upwellings which stir nutrients off the ocean floor.


Q 11 to w hich canadian drainage basin does winnipeg belong
Q 11: To w currents. What is this effect called?hich Canadian drainage basin does Winnipeg belong?


A11 hudson bay
A11: Hudson Bay currents. What is this effect called?


Q 12 to w hich canadian drainage basin does toronto belong
Q 12: To w currents. What is this effect called?hich Canadian drainage basin does Toronto belong?


A12 atlantic
A12: Atlantic currents. What is this effect called?


Q 13 to w hich canadian drainage basin does vancouver belong
Q 13: To w currents. What is this effect called?hich Canadian drainage basin does Vancouver belong?


A13 pacific
A13: Pacific currents. What is this effect called?


Q 14 to w hich canadian drainage basin does calgary belong
Q 14: To w currents. What is this effect called?hich Canadian drainage basin does Calgary belong?


Q 14 hudson bay
Q 14: Hudson Bay currents. What is this effect called?



A15 water flows downhill gravity
A15: Water flows downhill towards the Forks. Why?Gravity!


Q 16 what is the other major river that flows through winnipeg
Q towards the Forks. Why?16: What is the other major river that flows through Winnipeg?


A 16 the red river
A 16: The towards the Forks. Why?Red River


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