Green Energy Sources SYGEM 2018

How many types of renewable energy are there said to be?

• 4

• 5

• 6

• 7

Do people tend to buy renewable energy without subsidies?

• Yes, always

• no, never

• usually only dedicated environmentalists do

• the tendency hasn't been proved yet

A renewable energy source is one that replace itself _______ and ______

• slowly, dependably

• quickly, dependably

• quickly, fully

• independently, reliably

Which of the following are renewable types of energy power?

• solar, wind, gas

• wind, solar, hydro

• hydro, nuclear, tidal

• gas, oil, coal

How many times can fossil fuels be burnt?

• once

• twice

• more times

• they do not burn

Which are the three main fossil fuels?

• oil, gas, solar

• oil, water, tides

• oil, nuclear, tides

• gas, oil, coal

Which is the most commonly used energy source today?

• fossil fuels

• hydrielectric

• nuclear

• solar

What type of renewable energy comes from building dams?

• wind power

• geothermal power

• hydroelectricity

• nuclear power

Hot water is pumped up from deep inside Earth . This describes....

• geothermal energy

• hydroelectric energy

• bio fuels

• chemical processes

Which is a primary energy source used by power plants?

• coal

• wood

• gasoline

• batteries