WorksheetsUnderstanding Hydrocarbon Energy Dynamics
Total questions: 10
Worksheet time: 5mins
What percentage of the global energy supply is made up of hydrocarbons like oil, natural gas, and coal?
50%
85%
30%
10%
Which of the following is NOT considered a hydrocarbon?
Oil
Natural Gas
Solar Energy
Coal
Despite years of investment, what is the contribution of non-hydro renewable sources to the global energy supply?
Less than 2%
10%
25%
50%
What has been the trend in proven reserves of hydrocarbons over the years?
They have decreased significantly.
They have remained the same.
They have grown significantly.
They have disappeared.
How has the affordability of hydrocarbon energy changed over the decades?
It has become more expensive.
It has become more affordable.
It has remained the same.
It has become unaffordable.
Which technological advancement has helped optimize energy supply management?
Manual labor
Digital platforms and trading
Paper records
Horse-drawn carriages
What is one challenge faced by renewable energy sources like wind and solar?
They are too cheap.
They are opposed by environmentalists.
They are too abundant.
They are too easy to implement.
Why do environmentalists critique the use of fossil fuels?
They are too clean.
They conflict with sustainability efforts.
They are too cheap.
They are too efficient.
What is orimulsion primarily used for?
Cooking
Energy supply
Building materials
Clothing
What is the main reason hydrocarbons continue to dominate the energy market?
They are the only energy source available.
They are needed to meet rising energy demands.
They are the most expensive option.
They are the least efficient.
