QUESTION $2$

$[14$ MARKS$]$

Daily temperatures in a catchment in Bergville, KwaZulu Natal were measured in station A$,$ Station B$,$ Station C$,$ Station D and Station E as $4C,15C,-2C,10C$ and $-3C$ respectively. Based on the mentioned statement Answer the questions below:

$2\mathrm{.}1$ Calculate mean daily temperature.

$(2)$

$2\mathrm{.}2$ Calculate true average temperature.

$2\mathrm{.}3$ State $(5)$ parameters that would be involved in determining natural evaporation in the catchment area.

$2\mathrm{.}4$ Discuss how these parameters in $2\mathrm{.}3$ influence the evaporation in the catchment?