A 4-foot-tall water wave produces 26099.50 watts of energy in six seconds. How could this water be used for energy?
Sarah sees a hill full of windmills her town has installed close by. Which sentence best explains the presence of the windmills?
Sarah’s town is trying to create cooler summer temperatures.
Sarah’s town is trying to use sustainable wind power.
Sarah’s town is harnessing solar energy.
Sarah’s town wanted to change wind patterns.
The Louisiana government restricts logging in some regions of the state. There is a dramatic increase of trees in the area. The practice of using resources sustainably is called
Copper wire is often used in air conditioning units instead of other metals. Which sentence best describes why copper metal is selected?
The copper wire slows the flow of air molecules.
The copper wire creates more electricity.
The copper wire causes the atoms to collide faster.
The copper wire radiates cooler air.