P1 trends in energy resource use Flashcards
What are the main types of energy resources?
Renewable and non-renewable energy resources.
True or False: Renewable energy resources can be replenished naturally.
True
Fill in the blank: _______ energy is derived from the sun.
Solar
What is a non-renewable energy resource?
An energy resource that cannot be replenished in a short time frame, such as fossil fuels.
Which of the following is a fossil fuel? A) Wind B) Coal C) Solar
B) Coal
Name one advantage of using renewable energy sources.
They produce less pollution compared to non-renewable sources.
Which energy resource is known for causing greenhouse gas emissions?
Fossil fuels.
True or False: Wind energy is a type of renewable energy.
True
What is the primary source of geothermal energy?
Heat from the Earth’s interior.
Fill in the blank: _______ energy is generated from moving water.
Hydroelectric
What does the term ‘sustainability’ refer to in energy use?
The ability to meet current energy needs without compromising future generations’ ability to meet theirs.
Which energy source is considered the cleanest?
Solar energy.
What is the main disadvantage of solar energy?
It is dependent on sunlight and can be less effective in cloudy or rainy conditions.
Name a common use for biomass energy.
Heating or generating electricity.
True or False: Natural gas is a renewable energy source.
False
What is the process of converting sunlight directly into electricity called?
Photovoltaics.
Multiple Choice: Which of the following is NOT a renewable energy source? A) Wind B) Natural Gas C) Solar
B) Natural Gas
What is the environmental impact of using coal as an energy resource?
It contributes to air pollution and greenhouse gas emissions.
Fill in the blank: The use of _______ energy can help reduce dependence on fossil fuels.
Renewable
What is one way to increase energy efficiency?
Using energy-efficient appliances.
