DEM stands for ______________________.Group of answer choicesdigital earth modeldigital elevation modeldigital euclidean modeldigital eclipse model

Slope is determined using just one cell (NOTa neighborhood of cells) in a digital elevation model (DEM).Group of answer choicesTrueFalse

In a lunar eclipse, the moonGroup of answer choicesCasts a shadow on EarthIs between Earth and the sunBlocks part of the sun from viewIs in Earth’s shadow

A total eclipse can be called the ________________________________.Group of answer choicesFar umbraPost umbraUmbraPenumbra

A lunar eclipse occurs when the Moon moves into the Earth's _____________________________.Group of answer choicesAxisOrbitShadowRotation sequence

In device drivers, DMI stands for: Group of answer choicesDirect Media InputDisk Memory InterfaceDirect Media InterfaceDisk Memory Input