What type climate information do ice cores provide?
Amount of precipitation, presence of volcano eruption, types of isotopes in the atmosphere, types of plant/animal species
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trap
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fairy
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shark
Other team loses 5 points!
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thief
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gold
Win 50 points!
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shark
Other team loses 25 points!
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25
Draw the formation of the prevailing winds on Earth.
See teacher.
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20
Using the figure as a template, draw a diagram to show the critical angle and total internal reflection.
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25
Calculate the following and describe the image formed using SALT. Leave your final answers in mm.
A 1m tall shrub is located 10m from a camera lens (converging lens). The lens as a focal length of 25mm.
S - smaller; A - inverted; L - 25mm from lens; T - real
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10
Provide an example of a positive feedback loop and a negative feedback loop.
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10
What vision problem does the following eyeball have and what type of lens could correct it?
Myopia, corrected with a diverging lens (negative meniscus).
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baam
Lose 15 points!
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gift
Win 25 points!
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5
Calculate the speed of light in glass.
1.97 x 10^8 m/s
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25
Draw the ray diagram for the following question and describe the image using SALT.
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10
Write out the entire electromagnetic spectrum from the longest wavelength to the shortest wavelength.
