*Question*
Answer the question below: Compared to an undeveloped patch of Yellowstone national park, would the city of Detroit, which is a highly developed industrial city, consume fewer natural resources? or more natural resources? Assuming that: Developing nations will also increase demands on natural resources as they build more factories.
**Answer**
more natural resources

*Question*
Answer the question below: When someone gets older what happens to their heart stronger or weaker? Assuming that: The older a person is, the greater their chance of developing a cardiovascular disease.
**Answer**
weaker

*Question*
Answer the question below: Jonathan is digging at a site, trying to uncover old rocks. In order to find the oldest rocks, Jonathan needs to dig deeper or less deep? Assuming that: Fossils found at the lowest layer of rock would be the oldest, as these would have been buried for the longest time, whereas fossils found closer to the surface would be buried more recently and therefore be younger.
**Answer**
deeper

*Question*
Answer the question below: Jim puts his water in the oven for later. The molecules in the liquid speed up or slow down? Assuming that: When a volume of water is cooled, the molecules move less vigorously, so same number of molecules takes up less space and the water is denser.
**Answer**
speed up