What type of function would you use to sum values in individual pixels in a multi-layered raster data set?

select one:

a. local function

b. zonal function

c. global function

d. interpolation

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to

Area around a charged object where the objects can exert a force on another charged objects is an electric