Homework #10
Name ______________
1. Anything that has mass and takes up space is called
(matter/atoms).
2. Everything is made of small particles called (matter/atoms).
3. When 2 or more atoms are joined together, they are called
(hydrogen/molecules).
4. A map that shows the elevations of surface features is called a
(elevation map/topographic map).
5. The smallest circles on a topographic map indicate the
(lowest/highest) elevations.
6. Many desert rock formations are made from (water/wind) erosions.
7. Caves are examples of (water/wind) erosion.
8. Many desert rock formations are made from (water/wind) erosions.
9. Caves are examples of (water/wind) erosion.
10. A force that breaks down earth’s surface is called a
(constructive/destructive) force.
11. The inventor of flight: (Thomas Edison/Wright Brothers).
12. The inventor of the lightbulb: (Thomas Edison/Ben Franklin).
13. The inventor of many uses of peanuts: (Booker T.
Washington/George Washington Carver).
14. The inventor of the telephone: (Thomas Edison/ Alexander G. Bell).
15. Cattle trails were needed to (get cows to cities that would buy
them/give cowboys work in the south).
16. This shortened trade routes and increased trade for the U.S.:
(Panama Canal/Cattle trails).
17. Many people immigrated to the U.S. through (Pearl Harbor/Ellis
Island).