What is irrigation?
Topic 4.2 Access to Fresh Water

Flashcard
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Science
•
12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Irrigation is the process of supplying water to agricultural fields to assist in the growth of crops, especially in areas where rainfall is insufficient.
2.
FLASHCARD QUESTION
Front
Which crop requires the most water to produce 1 kg of food?
Back
Beef requires the most water to produce 1 kg of food compared to other crops like wheat, rice, and chicken.
3.
FLASHCARD QUESTION
Front
What is desalination?
Back
Desalination is the process of removing salt and minerals from seawater to produce fresh water suitable for consumption and irrigation.
4.
FLASHCARD QUESTION
Front
What is the main reason for the increasing demand for freshwater?
Back
The increasing demand for freshwater is primarily due to industrialization, human population growth, and agricultural irrigation.
5.
FLASHCARD QUESTION
Front
What is a reservoir?
Back
A reservoir is a large natural or artificial lake used to store water for various purposes, including irrigation, drinking water supply, and hydroelectric power generation.
6.
FLASHCARD QUESTION
Front
What is the impact of industrialization on freshwater demand?
Back
Industrialization increases freshwater demand due to the need for water in manufacturing processes, cooling systems, and waste management.
7.
FLASHCARD QUESTION
Front
What is the role of fishing technology in freshwater demand?
Back
Fishing technology advancements do not significantly contribute to the increase in freshwater demand compared to other factors like population growth and agriculture.
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