Sarah wants to install a wind turbine on her farm, which would convert wind energy to electricity to power her home. She can onl
y afford one wind turbine, so she wants to determine the best location around her farm to harness the wind’s energy most effectively throughout the year. Sarah decides to conduct a science investigation to answer her question A.She could build a miniature model of her farm, and blow air through a straw in different locations to simulate wind.
B. She could create a survey for her friends and neighbors, asking them where they think the wind
turbine would look the coolest.
C. She could conduct an experiment, using a tool to measure wind speed at multiple locations around
her farm, and collect data over a period of one year.
D. She could go on a nature walk every weekend for one year, recording her observations to make an
inference about the best location for the wind turbine.
Explanation: Sarah wants this wind turbine to efficient since she can only get one. C has the most reasonable option data collected will help her know the best wind speed over her farm.
An atmosphere is the layers of gases surrounding a planet or other celestial body. Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases
