**Author details**

Deodatus Kazawadi\*, Justin Ntalikwa and Godlisten Kombe College of Earth Sciences and Engineering, University of Dodoma, Dodoma, Tanzania

\*Address all correspondence to: dkazawadi@gmail.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
