
Introduction to Hydroponics

Quiz
•
Other
•
Professional Development
•
Easy
Agri Blooms
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is hydroponics?
Hydroponics is a method of growing plants in a water-based, nutrient-rich solution without soil.
A way to cultivate crops using only sunlight and air.
A technique for raising fish in tanks without plants.
A method of growing plants in soil with chemical fertilizers.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Name one advantage of hydroponics over soil gardening.
More pests and diseases
Slower plant growth
Faster growth and Higher yield
Higher water usage
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of nutrients in hydroponics?
Nutrients are only needed for soil-based gardening.
Nutrients are essential for plant growth and development in hydroponics.
Nutrients have no impact on plant health in hydroponics.
Nutrients are harmful to plants in hydroponics.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the main components of a hydroponic system?
Pesticides and herbicides
Soil and compost
Traditional farming tools
The main components of a hydroponic system are growing medium, nutrient solution, water delivery system, light source, and support structure.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the benefits of using hydroponics for growing plants?
Requires less water than traditional soil gardening
Plants grow slower than in soil
Only suitable for growing flowers
Increases the risk of pests and diseases
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of nutrient solution in a hydroponic system?
The nutrient solution provides essential minerals and nutrients directly to the plant roots.
The nutrient solution is used only for cleaning the system.
The nutrient solution is not necessary as plants can grow without it.
The nutrient solution is only used in the initial stages of plant growth.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is pH important in hydroponics?
pH affects the color of the plants.
pH is crucial in hydroponics because it influences nutrient availability and absorption.
pH is only important for soil-based gardening.
pH determines the size of the hydroponic system.
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