Composting

Composting

Assessment

Flashcard

Science

5th - 9th Grade

Hard

Created by

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15 questions

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1.

FLASHCARD QUESTION

Front

What materials cannot be composted?

Back

Materials such as magazines, meat, dairy, and oils cannot be composted.

2.

FLASHCARD QUESTION

Front

What are the two main components that should be balanced in composting?

Back

The two main components are carbon and nitrogen.

3.

FLASHCARD QUESTION

Front

What is the role of microbes in composting?

Back

Microbes break down organic material and generate heat, which speeds up the decomposition process.

4.

FLASHCARD QUESTION

Front

What temperature range can a well-mixed compost heap reach?

Back

A well-mixed compost heap can easily reach temperatures of 130-140 degrees Fahrenheit.

5.

FLASHCARD QUESTION

Front

Is shredding compost materials beneficial?

Back

Yes, shredding compost materials is beneficial as it increases the surface area for microbes to work on, speeding up decomposition.

6.

FLASHCARD QUESTION

Front

What is the process of composting?

Back

Composting is the natural process of recycling organic matter, such as food scraps and yard waste, into a valuable fertilizer.

7.

FLASHCARD QUESTION

Front

What is 'green' material in composting?

Back

'Green' materials are rich in nitrogen and include items like fruit scraps, vegetable peels, and grass clippings.

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