Determine which of the following is the correct description to +ui o*kwvj9p:+c.q t1;y piof a climax ecosystem in the procesiy++p:vcu.w;op *9q tji1tk o s of succession.

  Figure: Global Soil .4k4kwdp( ov dDegradation


Deduce the best explanation for the lack of soil degradation in much of Russia and Canada.

  Identify which of the following is not a measure to aid in soil consuo5fo/ a 6k w-/rm70jw im)gkmervation.

  Figure: Global Soil Degrada a2ubucp*/t0k tion


Estimate what percent of the African continent is experiencing soil degradation.

  Figure: Wangari Maat8i:u:mu)pg u lhai


Wangari Maathai received the Nobel Peace Prize in 2004 for her efforts in sustainable development. Since 1977 the Green Belt Movement that she started encouraged women to plant trees in order to combat desertification which was affecting the livelihood of the subsistence farmers in Kenya and other African countries.

Identify which of the environmental value systems listed below best matches the description of Wangari Maathai.

  Determine which of the u.qih m aclbhxu(: 6 ka0o68py-/ utx;following represents the most complete set of characteristics of fertile ukcat8 - q.h(/h;0 oyua6xi x6up:lbmsoils that support proper plant growth.

  Determine which of the following human activities i* *0irhq:qy uao6beoj9i, p( bs not harmful to soil systems.* br 9:qh(yj6oe,*ub q0apoii

  Outline how a named human a*k6g3qduatgt u;r dqy +ir.*6ctivity can lead to soil degradation.

  Outline how the process of succession affects t8mp+ wyyv4s f6cd29vehe fertility of soil systems.

  Determine the conservation strategy that is correctly matched3sf.+ql9m3)dxvp7c itgk n +c with the issue it t73+. +ldt9 ) vkfpqcgc3x msinargets.