Q: Answer the following question given this paragraph: Q: What type of device do scientist use to determine wind speed? A: | OPTIONS:
- barometer
- photometer
- dynamometer
- anemometer
A: anemometer

Q: Answer the following question given this paragraph: Atherosclerosis is a condition in which a material called plaque builds up inside arteries. Plaque consists of cell debris, cholesterol, and other substances. As plaque builds up in an artery, the artery narrows, as shown in Figure below . This reduces blood flow through the artery. Q: What is a condition in which a material called plaque builds up inside arteries? A: | OPTIONS:
- scoliosis
- fibrosis
- arthritis
- atherosclerosis
A: atherosclerosis

Q: Answer the following question given this paragraph: Some materials have negative heats of solution; the dissolution of one of these solutes in water is an exothermic process. Heat is released, causing a net increase in the temperature of the solution. Conversely, other substances have positive heats of solution. For example, the dissolution of potassium nitrate in water is an endothermic process. The resulting absorption of energy causes the solution to become colder. Calculations involving heats of solutions follow the same basic approach that we have used with other enthalpy problems. Q: Some materials have negative heats of solution; the dissolution of one of these solutes in water is called? A: | OPTIONS:
- endothermic process
- acetylene process
- ionized process
- exothermic process
A: exothermic process

Q: Answer the following question given this paragraph: Cinder cones are the smallest and most common type of volcano. Cinder cones have steep sides like composite volcanoes. But they are much smaller, rarely reaching even 300 meters in height. Cinder cones usually have a crater at the summit. Cinder cones are composed of small fragments of rock, called cinders. The cinders are piled on top of one another. The cinders can be mafic, intermediate, or felsic in composition. These volcanoes usually do not produce streams of lava. Cinder cones often form near larger volcanoes. Most composite and shield volcanoes have nearby cinder cones. Q: What is the most common type of volcano? A: | OPTIONS:
- geyser
- block cone
- flat
- cinder cone
A: cinder cone