Answer the following question given this paragraph: Q: What type of device do scientist use to determine wind speed? Choices: - barometer - photometer - dynamometer - anemometer A:
anemometer
(Question)
Answer the following question given this paragraph: Plant-like protists are called algae. They include single-celled diatoms and multicellular seaweed. Like plants, they contain chlorophyll and make food by photosynthesis. Types of algae include red and green algae, euglenids, and dinoflagellates. Q: Plant-like protists are called what? Choices: - bacterium - sponge - yeasts - algae A:
(Answer)
algae
Ques: Answer the following question given this paragraph: Composite cones are steep sided, cone shaped volcanoes that produce explosive eruptions. Q: Composite cones are steep-sided, cone-shaped types of what, which produce explosive eruptions? Choices: - earthquakes - mountains - craters - volcanoes A:
Ans: volcanoes
(Q).
Answer the following question given this paragraph: When additional water is added to an aqueous solution, the concentration of that solution decreases. This is because the number of moles of the solute does not change, while the volume of the solution increases. We can set up an equality between the moles of the solute before the dilution (1) and the moles of the solute after the dilution (2). Q: When additional water is added to an aqueous solution, what happens to the concentration of that solution? Choices: - doubles - no change - increases - decreases A:
(A).
decreases
Ques:Answer the following question given this paragraph: Scientists think that Europa is a good place to look for extraterrestrial life. Europa is the smallest of the Galilean moons. The moon's surface is a smooth layer of ice. Scientists think that the ice may sit on top of an ocean of liquid water. How could Europa have liquid water when it is so far from the Sun? Europa is heated by Jupiter. Jupiter's tidal forces are so great that they stretch and squash its moon. This could produce enough heat for there to be liquid water. Numerous missions have been planned to explore Europa, including plans to drill through the ice and send a probe into the ocean. However, no such mission has yet been attempted. Q: What is the smallest of the galilean moons? Choices: - phoebe - demos - aura - europa A:

Ans:europa
Ques: Answer the following question given this paragraph: Carbon sequestration captures carbon dioxide as it is emitted by a power plant before it enters the atmosphere. The carbon dioxide is then stored in another form. Carbon is sequestered naturally by forests. Trees take in carbon dioxide for photosynthesis. Artificial methods of sequestering carbon underground are being researched. This is just one of the geoengineering methods that are being researched for reducing carbon dioxide. Q: What captures carbon dioxide as it is emitted by a power plant before it enters the atmosphere? Choices: - chemical sequestration - oxide sequestration - nitrogen sequestration - carbon sequestration A:
Ans:
carbon sequestration