Turning Waste into Energy-Unit 3 DCA Review

Front

What is the process of turning waste into energy called?

Back

Waste-to-energy conversion.

Front

What is methane and how is it related to food waste?

Back

Methane is a gas produced during the decomposition of organic matter, including food waste, and can be captured and used as a renewable energy source.

Front

What is one benefit of converting food waste into methane?

Back

It reduces landfill waste.

Front

What does the term 'by-product' mean in the context of waste management?

Back

A by-product is a secondary product derived from a manufacturing process or chemical reaction, often used for further processing or energy generation.

Front

What is a 'chain' in business terms?

Back

A group of businesses owned by one parent company.

Front

Why is food waste considered a growing problem?

Back

Food waste contributes to environmental issues, including increased landfill use and greenhouse gas emissions.

Front

What role do special trucks play in food waste management?

Back

They collect food waste from grocery stores for processing into energy.

Front

How does converting food waste into energy help the environment?

Back

It reduces the amount of waste sent to landfills and decreases greenhouse gas emissions.

Front

What is the significance of Sainsbury’s plan to sell appealing food?

Back

It aims to reduce food waste by encouraging consumers to purchase more fresh produce.

Front

What is biofuel?

Back

Biofuel is a type of renewable energy derived from organic materials, such as food waste.