Hydroponics

Hydroponics

Assessment

Flashcard

Science

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is hydroponics?

Back

Art of soil-less growing.

2.

FLASHCARD QUESTION

Front

What is a Passive System in hydroponics?

Back

No moving parts, portable.

3.

FLASHCARD QUESTION

Front

What is an Active System in hydroponics?

Back

Moving parts, pumps, moving nutrients.

4.

FLASHCARD QUESTION

Front

What is the ideal pH range for growing Lettuce?

Back

pH 7.0.

5.

FLASHCARD QUESTION

Front

On a pH scale, what is the acidic range?

Back

1-6.

6.

FLASHCARD QUESTION

Front

What are the benefits of hydroponics?

Back

Faster plant growth, less water usage, and no soil-borne diseases.

7.

FLASHCARD QUESTION

Front

What is nutrient solution in hydroponics?

Back

A mixture of water and nutrients that provides essential elements for plant growth.

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