Determine which of the following is the correct(g625,br ncemt /x nol description of a climax ecosystem in the proce/trg exocb (m62ln ,n5ss of succession.

  Figure: Global Soil Degrafl5a rrl3nis95 v0pu gh4 a7q(dation


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 aibv xc/-.9or rod in soil conservation.

  Figure: Global Soil Degradat 9qj8h,w h/z/ jkr-kci(rzhy8ion


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

  Figure: Wangari Maathx 5s7ple.wp 8cs5mro ej 7.*vyai


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 following represents the most complete set of ch1v t)g4rgjr5laracteristics41rvj r5g)tgl of fertile soils that support proper plant growth.

  Determine which of the following human ylav4r 0td+*q activities is not harmful to soil systemsrlv0*+y4 tqa d.

  Outline how a named human1m0hwle8mo es 06r tk4 activity can lead to soil degradation.

  Outline how the process of succession affects the fertility of soil systems1b 09dnkdz .cr.

  Determine the conservation strategy that is correctspw1hrl 32p1t8i(8x0fxh xuqly matched with the issue it taru8 (ph 1wx30f82plxq thsirx1gets.