Raster need some properties اختر أحد الخيارات
a. Spatial join and common field o
b. coordinate systems and cell size o
c. Meta data and numeric attribute O
d. attribute table and geometry type o

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.

Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air

The process by which liquid water changes into water vapour is called what ?