PPT-La desertification par Marc et Ashley

Sommaire Introduction Les causes Les enjeux Que faire Quiz Introduction En jaune les déserts En orangé les zone s menacées de désertification. coastal and arid environments. KGA171 The Global Geography of Change. Presented by Associate Professor Elaine Stratford. Semester 1. Vulnerability. L . vulnerare. – to wound; capable of being wounded; open to attack or damage; assailable. Rachel Vincent, Adam Ali, Yuna Farah. Ecosystems Ecology. Spring 2014. What IS Desertification?. “Conversion of productive, arable areas to non-productive”. Change in…. Soil Properties. Vegetation. . Corina E. . Tarnita. Desertification due to: overgrazing; climate change. Sudden switch to desert; hard to recover. Decreasing rainfall. Increasing rainfall. Rainfall. (mm day. -1. ). Vegetation biomass (g m. Every country in North Africa is affected in some capacity by the Sahara Desert. . Desertification – . Link. 6 min. Dust Bowl – . Link. 10 minutes. Desertification. Desertification. – is the change of fertile (good farm land) land that is too dry or damaged to support life.. Chapter 17. Key words to understand:. Term. Meaning. Desertification. Drought. Sahara. Sahel. Population growth. Overgrazed. Over-cultivated. Famines. Migrate. Irrigation. Drought-resistant. Key words to . SS7G2. The student will discuss environmental issues across the continent of Africa.. The Sahel. The Sahel is an area of Africa south of the Sahara Desert. . It is an example of how poor farming practices and the destruction of trees and shrubs can lead to an expanding desert.. 2001 Discussion Theme. Do you want to eat the . natto. ?. Do you agree or disagree …?. Q1 Reforestation. Q2 Giving funds to China. Present . contdition. 41% of the surface of the earth. . 　＝. dryness area. Ashley wanted to . try out . his digital camera.. try out /ˈ. traɪaʊt. / . He . got off . the bus in the High Street.. got off / got on (the bus). They had to help the teacher with . the register.. EDGY YA FICTION WITH A HEART. FEARLESS FICTION: . Big Fat Disaster. “As always, I am amazed at the honesty in Beth’s writing. The characters in . Big Fat Disaster . sing with truth and reality. Colby’s struggle with binge eating, body image, bullying, family dysfunction, and suicide make her the kind of character you want to wrap in a big, messy hug–the kind of character whose journey you want to see through to the end.. Share . your concerns about water quality in Ashley Creek. and discuss how we can work together to improve it. .. Ashley Creek Landowner meeting. Go . around . introductions. What . you hope to get out of . Dragons Team Open House. Ms. . Gaudet. Ms. Singletary Ms. . Weadon. Mr. . Millhoff. How do I get to the team website?. . . Ms. Singletary. Language Arts. Year 2 update. Chew Chiat Naun. PCC Policy Committee. November 2, 2017. 100 1_ . |a Conrad, Joseph, |d 1857-1924, . . |e author.. 245 10 . |a Heart of darkness / . |c by Joseph Conrad.. Give 4 values of the tropical rainforest . Give 2 social impacts of climate change . What happens when tropical storms hit land and why?. Name our LIC case study of a tectonic hazard/ give 2 primary effects of the earthquake..