Renewable Energy Technologies - JSS2 Basic technology Past Questions and Answers - page 1
1
What renewable energy technology harnesses sunlight to generate electricity or heat water?
View related lesson
A
Wind energy
B
Biomass energy
C
Solar energy
D
Hydropower
2
Which renewable energy source converts kinetic energy from wind into electrical power?
View related lesson
A
Biomass energy
B
Solar energy
C
Wind energy
D
Hydropower
3
What is a common organic material used in biomass energy production?
View related lesson
A
Coal
B
Natural Gas
C
Petroleum
D
Wood
4
Which renewable energy technology utilises flowing water to generate electricity?
View related lesson
A
Solar energy
B
Biomass energy
C
Wind energy
D
Hydropower
5
What is a major benefit of renewable energy technologies?
View related lesson
A
Increased greenhouse gas emissions
B
Energy dependence on fossil fuels
C
Diversification of energy sources
D
Higher operational costs
6
What is a significant challenge associated with renewable energy technologies?
View related lesson
A
Low initial investment costs
B
Intermittency of energy generation
C
Dependence on fossil fuels
D
Minimal land use requirements
7
Which renewable energy technology is known for its high initial investment costs?
View related lesson
A
Biomass energy
B
Solar energy
C
Wind energy
D
Hydropower
8
What role does biomass energy play in renewable energy systems?
View related lesson
A
Harnessing sunlight for electricity generation
B
Converting organic materials into biofuels
C
Using wind turbines to generate power
D
Generating electricity from flowing water
9
Which renewable energy technology requires significant land area for large-scale deployment?
View related lesson
A
Solar energy
B
Biomass energy
C
Wind energy
D
Hydropower
10
What environmental benefit is associated with renewable energy technologies?
View related lesson
A
Increased dependence on fossil fuels
B
Higher greenhouse gas emissions
C
Limited energy security
D
Reduced carbon footprint
Loading lesson…