Answer the following question given this paragraph: Line graphs are especially useful for showing changes over time. The line graph in Figure below shows how distance from school changed over time when some students went on a class trip. Q: Line graphs are especially useful for showing changes over what? Choices: - space - energy - velocity - time A:
time
(Question)
Answer the following question given this paragraph: Geologic maps display rock units and geologic features. A small scale map displays individual rock units while a large scale map shows geologic provinces. Q: A small scale version of what type of map displays individual rock units? Choices: - seismic map - geographic map - polar map - geologic map A:
(Answer)
geologic map
Ques: Answer the following question given this paragraph: The intensity of an earthquake can be determined in many ways. The Mercalli Scale identifies the damage done and what people feel, the Richter Scale measures the height of the largest seismic wave, and the moment magnitude scale measures the total energy released by an earthquake. Q: What measures the height of the largest seismic wave or earth quakes? Choices: - magnitude scale - tremor scale - The EF Scale - richter scale A:
Ans: richter scale
(Q).
Answer the following question given this paragraph: Varves form in lakes covered by ice. Varves are useful to scientists for understanding climate. Q: Varves form in lakes covered by what? Choices: - coral reef - bridges - soot - ice A:
(A).
ice
Ques:Answer the following question given this paragraph: Q: What fibres are seen in some vertebrates that twitch at rates far faster than any human muscle? Choices: - fast oxidative fibres - slow twitch fibres - fast glycolytic fibres - skeletal muscle fibers A:

Ans:skeletal muscle fibers
Answer the following question given this paragraph: Conceptual Questions 33.3 Accelerators Create Matter from Energy 1. The total energy in the beam of an accelerator is far greater than the energy of the individual beam particles. Why isn't this total energy available to create a single extremely massive particle? 2. Synchrotron radiation takes energy from an accelerator beam and is related to acceleration. Why would you expect the problem to be more severe for electron accelerators than proton accelerators? 3. What two major limitations prevent us from building high-energy accelerators that are physically small? 4. What are the advantages of colliding-beam accelerators? What are the disadvantages?. Q: Colliding-beam accelerators create matter from what? Choices: - magnetism - sound - minerals - energy A:
energy