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10 questions
In the recent past, humans have been looking for and trying out alternative sources of renewable energy to reduce dependence on fossil fuels. How can the energy from volcanoes be tapped for human use?
The lava can be used for cooking.
The energy from the magma can be used to heat water.
Geothermal energy can be used to generate electricity.
Geothermal energy can be tapped to produce steam used for heating showers.
Which refers to the process of producing energy by utilizing heat trapped inside the earth surface?
Hydrothermal energy
Geothermal energy
Solar energy
Wave energy
Where does geothermal energy come from?
wind
river
sunlight
heat from the earth
What does it mean when we say that geothermal energy is sustainable?
That it generates greenhouse gases
That it will not be used up.
That there is a limited supply.
That it may cause global warming.
What is the main disadvantage to building geothermal energy plants?
pollution
cost
nuclear fallout
global warming
What potential environmental issue can occur when building a geothermal energy plant?
the burning of fossil fuels
water pollution from the chemicals
toxic gases can be released when drilling
all of the above
What natural disaster could be potentially caused by geothermal power plants?
earthquakes
forest fire
tornado
flood
Why is it that not all countries can benefit from geothermal energy?
not all countries have enough water
not all countries have volcanic activity
geothermal plants produce a lot of pollution
very few countries can afford to build geothermal plants
Which of the following is/are advantage(s) of a geothermal plant?
I. It does not rely on imported fuel.
II. It uses the kinetic energy of running water.
III. It helps release sulfur dioxide back to the atmosphere.
IV. Compared to a coal-powered plant, a geothermal plant is less polluting to the environment.
I only
III only
I and II
IV
Which is NOT a geothermal steam field in the Philippines?
Makban Geothermal Complex
Tiwi Geothermal Complex
Malitbog Geothermal Power Station
Larderello Geothermal Steam Field
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