Turning Waste into Energy STAAR Test 2019

Turning Waste into Energy STAAR Test 2019

Assessment

Flashcard

English

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of 'chain' as used in the context of waste management?

Back

Definition 4: A series of connected things or events, often used to describe processes in waste management.

2.

FLASHCARD QUESTION

Front

What initial step does Sainsbury’s plan involve according to the selection?

Back

Selling appealing food to its customers.

3.

FLASHCARD QUESTION

Front

How does Sainsbury’s utilize a by-product in their operations?

Back

They use methane trapped during the process to fuel their trucks.

4.

FLASHCARD QUESTION

Front

Why is food waste considered a renewable resource?

Back

Because it can be converted into energy, highlighting its usefulness.

5.

FLASHCARD QUESTION

Front

What is the purpose of anaerobic digester silos in waste management?

Back

To hold methane in containers to prevent it from escaping.

6.

FLASHCARD QUESTION

Front

What is the significance of methane in the context of waste management?

Back

Methane is a by-product of food waste decomposition that can be harnessed for energy.

7.

FLASHCARD QUESTION

Front

What role does food waste play in energy production?

Back

Food waste can be converted into biogas, which is a renewable energy source.

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