Why has groundwater use increased?
a. the total amount of freshwater has decreased
b. more of the available freshwater is stored in glaciers and icecaps
C. governments have banned the use of freshwater in rivers and springs
d. the demand for freshwater has increased due to population growth

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.