WorksheetsTech Series 1.8.25 Quiz
Total questions: 15
Worksheet time: 8mins
Which of the following is a primary source of solar energy?
Fossil fuels
Wind
Sun
Nuclear energy
What is the key benefit of solar energy over fossil fuels?
Higher pollution levels
Lower installation cost
Renewable and clean energy source
Scarce availability
Which device converts sunlight directly into electricity?
Solar heater
Wind turbine
Photovoltaic cell
Biomass converter
What is the process called when solar energy is stored as heat in fluids?
Solar concentration
Thermal energy storage
Photovoltaic conversion
Energy absorption
Which country is among the global leaders in solar energy production?
Russia
Australia
India
Brazil
Solar panels are typically mounted facing which direction in the northern hemisphere?
East
South
West
North
What is the average lifespan of a modern solar panel?
5-10 years
10-20 years
25-30 years
40-50 years
Which gas emission is significantly reduced by using solar energy?
Oxygen
Nitrogen
Carbon dioxide
Hydrogen
Which sector has seen the most implementation of solar energy?
Agriculture
Transportation
Residential
Mining
What is net metering in solar energy usage?
Monitoring sunlight hours
Billing system for unused solar energy
Reduction of panel costs
Government subsidy scheme
Solar energy is most effective in which type of climate?
Cloudy
Tropical
Polar
Rainforest
Which solar technology concentrates sunlight using mirrors or lenses?
PV cells
Thin-film solar
Solar thermal systems
LED lights
What is the major component of a solar panel?
Copper wires
Glass sheet
Silicon cells
Aluminum frame
One major challenge for solar energy expansion is:
Excess supply
Nighttime energy storage
Overproduction
Toxic waste
Solar energy contributes to sustainability by:
Increasing greenhouse gases
Depleting natural resources
Reducing reliance on non-renewable sources
Promoting deforestation
