When deciding which type of pump to use on a forest fire, which question would be the least important to ask first?
A
How high does the water need to pump?
se
ning
y for
B
Is water available for use that is free of sand and grit?
Do we have time to prime the pump before beginning?
D
How many additional parts are required for optimal functioning?

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water