How are weather satellites and weather stations similar?

they both capture images of clouds, storms, and snow.
they both collect weather data from various locations.
they both observe weather conditions from the atmosphere.
they both require a human to be present for data collection.

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.

Countries in this region are trying to achieve development. a. attainable c. sustainable b. suspendable d. intangible

In africa what do they call a crop grown for direct sale and not for use?