Recall:
Energy->Water->Food->Culture
(Also Chapter 12 in Froggie book)
Water: key points
Section one: What is it, where is i...
November 14, 2021 by
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Demo: soil percolation
Physical tests:
visual inspection (color, grain size)
manual inspection (tilth, moisture content)
soil...
November 7, 2021 by
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Title: what the lab is about
Background: some information to give context to your reader
Purpose: what you hope to study
Materials: every...
November 7, 2021 by
admin
Title: what the lab is about
Background: some information to give context to your reader
Purpose: what you hope to study
Materials: e...
November 7, 2021 by
admin
Module 24: Earth Science
Key points:
All elements up to Iron on the periodic table came from the big bang
Earth was formed ...
October 31, 2021 by
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First of all a flow diagram:
[image]
Click for...
October 28, 2021 by
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See also chapter 5 in Withgott:
Evolution, species interaction, communities and species interactions
Lab: Predator prey phase delay
Module ...
October 18, 2021 by
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Sunday Earthquakes 4.3 and 6.2
https://www.usgs.gov/observatories/hawaiian-volcano-observatory/earthquakes
[image]
P and S waves:
...
October 13, 2021 by
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Recall terrestrial biomes are defined by temperature and precipitation (rain)
Aquatic biomes are by definition underwater, so they are defined b...
Frog book: biomes
elephants and biodiversity
carrying capacity-new term
biome: climate and plant/animal life
errors in ch.6-where?
Fig 6.3
...
Look:
Here's what we learned so far:
[image]
Now look at this map, and compare with your trusty globe:
[image]
See the pattern?...
APES notes atmosphere, weather
see also frog book 15.1 and 6.1
Three ways heat energy moves:
Radiation: no medium needed, e.g. l...
September 27, 2021 by
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Circulation modules:
Module 9: Heating of the earth
Module 10: Air circulation
Module 11: Ocean cir...
September 27, 2021 by
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Module 6: Movement of energy
Biosphere-all life
Producer (also primary producer) gets energy from sun or heat directly, also known as autotrop...
September 21, 2021 by
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Poisoned Waters-Frontline Video
Video is here:
http://physics.hpa.edu/physics/apenvsci/videos/poisoned_waters/POISONED_WATERS.mp4
...
September 15, 2021 by
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Water:
Key points:
Amphoteric: both an acid and a base, so pH is 7.0 (between 0 and 14), so pOH is also 7 (cool!)
Cohesion: recall the weak hydro...
September 12, 2021 by
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APES numbers worksheet 9.9.21
Another formula for decay:
amount left = starting amount/2^n
n = number of half lives
...
September 7, 2021 by
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How to do pH calculations:
pH is a number between 0 (acid) and 14 (base)
pH is defined as -log10 [H+]
What this usually means is just the ex...
September 1, 2021 by
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How to do half lives:
Let's say you are given 64 grams of something with a half life of 7 days. This means every 7 days, half of what you star...
September 1, 2021 by
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Radioactive decay lab: M&Ms®
pour at least 40 M&Ms® into a jar, close the lid and mix
pour the M&Ms® out onto a plate, and c...
September 1, 2021 by
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