Find the volume of the sphere. Either enter an exact answer in terms of \piπpi or use \dfrac{22}{7} 7 22 ​ start fraction, 22, divided by, 7, end fraction for \piπpi.

Countries trade with each other because resources are not evenly distributed across the globe. true or false

Ascientist observes hot water erupting from a vent in the earth. what most likely caused the water to rise and erupt from the vent? the vent was lower than the water table. a well was drilled into a pressurized aquifer. a well with a mechanical pump was installed. the water was heated by magma or hot rocks.

40 points discuss two ways that humans are impacting our earth. be sure to pick one way we are impacting our land, and one way we are impacting our water. then, create an action plan that includes a way that you and your family can protect the earth from these impacts.