Which conditions promote karst development? Check all that apply. Odry climate
O good groundwater circulation
O hard rocks near Earth's surface
O moderate to heavy rainfall
O poor groundwater circulation
soft rocks near Earth's surface

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Pythagorean theorem what is the value of x? x = 2 sides are 8 and 10

Which process is a source of outdoor air pollution? check all that apply. burning gasoline at a refinery releasing fumes at a chemical plant emitting particles from a dump truck releasing radon gas from a generator emitting carbon monoxide from a heater