A farmer dug a well but did not find any water. Which most likely explains why the farmer did not find water?

The water table is deeper than the well.
All the groundwater is flowing out of a spring.
The well is being dug between two vertical, impermeable layers.
The well is located where groundwater is stuck between impermeable layers.

Macbeth and lady macbeth are partners in the nurder of duncan and both become

Which of the following does not determine the type of magma to erupt from a volcano? a. temperature b. gas content c. viscosity d. silica content what kind of volcano forms from basaltic magma with low-viscosity and low-gas content? a. shield volcano b. stratovolcano c. composite-cone volcano d. cinder-cone volcano what is viscosity? a. a rising mass of mantle abnormally hot and / or wet b. a pool of magma beneath the overlying crust c. what causes a bend to occur in the rock layer d. a measure of a fluid's resistance to flow

Which portion of the act is optional?