WorksheetsGeothermal Energy Quiz 6th grade class work
Total questions: 20
Worksheet time: 3600secs
What does the word 'geothermal' mean?
Rock and soil
Fire and air
Water and steam
Earth and heat
Where does geothermal energy come from?
The Earth's core
The oceans
The Earth's crust
The atmosphere
What is the simplest type of geothermal energy system?
Dry Steam
Binary
Hydro
Flash Steam
What temperature range is needed for Flash Steam plants?
Below 100°C
Above 400°C
Between 180°C and 350°C
Between 100°C and 180°C
What do Binary plants use to generate electricity?
Direct steam
Hot water
Geothermal water and a secondary liquid
Cold water
Which of the following is NOT a use of geothermal energy?
Making fossil fuels
Generating electricity
Farming
Heating buildings
What is one benefit of geothermal energy?
It pollutes the air
It is expensive to use
It is a non-renewable resource
It is a clean energy source
Which country is known for its use of geothermal energy for electricity?
Canada
Russia
Iceland
Brazil
What can geothermal energy be used for in farming?
Heating greenhouses
Making fertilizers
Irrigating fields
Pesticide production
What is the main component of the Earth's core?
Water
Iron and nickel
Coal
Sand
How does geothermal energy help the environment?
By creating waste
By using more water
By reducing dependence on fossil fuels
By increasing pollution
What is a geothermal heat pump used for?
Storing water
Cooling buildings
Heating buildings
Generating wind energy
What happens to hot water in Flash Steam plants?
It is cooled down
It is turned into steam
It is stored underground
It is used for bathing
What is one way geothermal energy is used for relaxation?
Building hotels
Creating spas
Natural hot springs
Heating swimming pools
Why is geothermal energy considered renewable?
It is only available in certain seasons
It can run out quickly
It is constantly replenished by the Earth
It is made from fossil fuels
What is a common environmental concern associated with geothermal energy?
Air pollution
Soil erosion
Water depletion
Deforestation
Which type of geothermal system is often used for residential heating?
Dry Steam
Binary
Flash Steam
Geothermal heat pump
What is the primary source of heat for geothermal energy?
Solar radiation
Volcanic activity
Wind energy
Fossil fuels
What is the name of the most common type of geothermal power plant?
(a)
The Greek word "geo" means (a) ?
