The southern united states experiences periodic occurrences of severe cold and drought conditions. which weather phenomenon most likely causes this and why? a. la niña, because the jet stream is displaced southwards b. la niña, because the jet stream is displaced northwards c. el niño, because of increased upwelling of cooler waters d. el niño, because of decreased upwelling of cooler waters
im doing this answer for points
bolivia , which has a 10,582 square kilometers. which also is 4,086 square miles. also covers most of southwestern bolivia
q1 the answer is 1
the answers that apply are;
the water table is deeper than the well
all layers underground are impermeable and there is no saturated zone
the bottom of the well is in an impermeable layer capping an aquifer.
water table in upper surface of an areas of water saturation in the rocks within the earth crust. this requires that the rock (called an aquifer) is permeable so that water can accumulate within its pores. in elevated areas, such as hills and mountains, this groundwater can find an outlet such as a spring. the groundwater nonetheless remains because it is replenished by precipitation. when there is drought, water table lowers considerably and one is required to dig deeper to reach the water table.