do now – jaywalk all stars
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Do now – Jaywalk All Stars. Do now – Jaywalk All Stars. Review. Quiz and then chapter 9 material. Reminder of Homework. FCA Essay Due today in class. Hard copy. Re-reading from the text – all of Chapter 8 pages, be ready to cover it fairly quickly Thursday. Finish reading chapter 9 - PowerPoint PPT PresentationTRANSCRIPT
Do now – Jaywalk All Stars
Do now – Jaywalk All Stars
Review• Quiz and then chapter 9 material
Reminder of Homework• FCA Essay Due today in class. Hard copy. • Re-reading from the text – all of Chapter 8 pages, be
ready to cover it fairly quickly Thursday.• Finish reading chapter 9• Monday – FCA essay on Global Climate Change –
Handout.
Review• Transition Demographics – explain the chart
below
Review• Fertility Decline in Bangladesh (Matleb Project)• Family planning• Role of the female in the family• Graph on page 218• Impact of AIDS • Is AIDS an epidemic here in the US? Yes or no
and explain.
New material – Chapter 9• No-tilling farming• What is it and why is important?• Agriculture vs. Cropland vs. Rangeland• How and why soil gets degraded• How and why did agriculture come to be?
New material – Chapter 9• Traditional agriculture• Monoculture – give an example and give an
example of how or when it failed.
New material – Chapter 9• Soil formation:• Parent material• Bedrock• Weathering of the rock• Physical versus chemical• Soil profile - Horizontal
New material – Chapter 9• Soil profile – Horizontal• O Horizon, then A, E, B, C, R• Topsoil vs. clay• Page 230 (top of page)• Land degradation and erosion• Desertification• The dust bowl
New material – Chapter 9• The Dust Bowl• How did this happen and when?
New material – Chapter 9• Soil profile – Horizontal• O Horizon, then A, E, B, C, R• Topsoil vs. clay• Page 230 (top of page)• Land degradation and erosion• Desertification• The dust bowl