HELP PLEASE I REALLY NEED HLP A water feature that could be a source of groundwater for humans is found at a location on a hillside where Earth’s surface is lower than the water table What type of feature might be observed at this location?

a spring
b aquifer
c artesian well
d unsaturated zone

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation