Hes4810 - Study guides, Study notes & Summaries
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![HES4810 EXAM PORTFOLIO NOVEMBER 2022](/docpics/634a79a187385_2032493.jpg)
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HES4810 EXAM PORTFOLIO NOVEMBER 2022
- Exam (elaborations) • 4 pages • 2022
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Tutor23
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HES4810 EXAM 
PORTFOLIO NOVEMBER 
2022 
ANSWER ALL THE QUESTIONS 
QUESTION 1 [10] 
Use the IEM Series document of Department of Water Affairs: Environmental ‘Best Practice 
Specifications: Construction’ (found under ‘Additional Resources), as well as the readings below, 
to argue mechanical versus chemical vegetation clearance methods by pointing out the positive 
and negative impacts of each method. PASTE the links below into your preferred internet 
browser to gain access to documents. 
...
100% TRUSTED workings, explanations and solutions
![HES4810_ Ass_2_2023](/docpics/2792816/646cea55c9f8b_2792816_121_171.jpeg)
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HES4810_ Ass_2_2023
- Exam (elaborations) • 13 pages • 2023
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LOVELY01
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QUESTION 1 Use the Lessons [15] 
Use the Lessons only to read up on environmental aspects and how they can be impacted upon. 
Name three (3) ways as presented in the Lessons, in which human activities can cause 
detrimental effects and therefore impact on each of the aspects mentioned below: 
1.1 Climate 
1.2 Topography 
1.3 Soil 
1.4 Geology 
1.5 Plant and animal life
QUESTIONS AND ANSWERS
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