renewable energy

_____________ power is electricity produced by flowing water.

• Solar 
• Wind 
• Hydroelectric 
• water

Tags

NGSS.MS-ESS2-4

Thermal energy from Earth's interior is called____________ energy

• geothermal
• microthermal
• potential
• action

Energy produced by burning organic matter such as wood, food scraps, and alcohol is called______________ energy.

• Biomass
• Thermal energy
• Solar
• Wind

Renewable energy resources produce less_____________ than fossil fuels.

• pollution
• waste
• ethanol

Reducing the amount of energy used is called  _____.

• renewable energy
• energy conservation
• nonrenewable energy
• kinetic energy

Photovoltaic cells and reflectors are both examples of using _________ energy.

• geothermal
• wind
• hydroelectric
• solar

What biomass product is currently added to gasoline to introduce some renewable energy sources to transportation?

• wood
• coal
• natural gas
• ethanol

To produce hydroelectric power, humans build a _________ across a powerful river.

• dam
• road
• bridge

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Which is not a form of biomass?

• Coal
• Ethanol
• Charcoal
• Manure

Which is an application of passive solar technology?

• Photovoltaic cells
• Heat pumps
• Solar Water Heating
• Solar ovens