Given the fact that: Bigger atoms have more electrons. Answer the question: An elephant, compared to a dog, will have a number of electrons that is larger or smaller?
larger

Given the fact 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 the question: Jim puts his water in the fridge for later. The molecules in the liquid speed up or slow down?
slow down

Q: Given the fact that: Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys. Answer the question: Sandra sees a tiny glacier, and notes that it has smaller tributary glaciers flowing into it, in valleys that are shallow or deep?
A: deep

Question: Given the fact that: Rougher surfaces have more friction between them than smoother surfaces. Answer the question: A piece of sandpaper was rubbed across a glass table, then the sandpaper was rubbed across some gravel. The friction will be greater between the sandpaper and the glass table or or the sandpaper and the gravel.?
Answer: the sandpaper and the gravel.

*Question*
Given the fact that: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do. Answer the question: Between the United States, the richest nation in the world, and the Democratic Republic of Congo, the poorest nation in the world, which uses more gasoline per capita, the people in the United States or the people in the Democratic Republic of Congo??
**Answer**
the people in the United States

Given the fact that: Older rocks are at the bottom and younger rocks are at the top. Answer the question: A person is digging up rocks, and wants to get the newest ones. The person will dig deeper or shallower?
shallower