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Question Practice

What is a key requirement for maintaining a hydroponic unit?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 8
Vocational Education
Kaushal Bodh
Hydroponics: Growing Plants without Soil
Question Bank

What is a key requirement for ...

Single Answer MCQ
Q-00165973

What is a key requirement for maintaining a hydroponic unit?

1

Plants should be in direct contact with soil

2

Water pH must be monitored regularly

3

No nutrients are needed

4

Plants need less water

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Q1.

What does the term 'hydroponics' primarily refer to?

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Q2.

Which method of hydroponics utilizes a nutrient solution flowing over plant roots?

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Q3.

What is a primary benefit of hydroponics over traditional soil farming?

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Q4.

Which Greek word does 'hydro' in hydroponics originate from?

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