19 Questions
What term is used for the process of removing harmful pollutants and contaminants from water discarded by homes and businesses?
Wastewater treatment
What does Total Dissolved Solids (TDS) mainly consist of in water?
All of the above
What affects the permeability of soils?
All of the above
What is the term for the introduction of harmful materials into the water environment?
Water pollution
What is the correct composition of atmospheric gases?
78% oxygen, 21% nitrogen, traces of carbon dioxide, and argon
What type of compounds are composed of nitrogen and oxygen?
Nitrogen oxides
What is a characteristic of air pollution based on the given text?
It harms the health of humans, animals, and plants
Which term in Japanese indicates something scary, frightening, eerie, or dreadful?
こわい
What does the Japanese term 'やすい' primarily mean?
Cheap
Which Japanese term describes something dull, uninteresting, boring, or tedious?
つまらない
In Japanese, which word means 'lively, full of spirit, energetic, or vigorous'?
げんき
What does the term 'やさしい' translate to in Japanese?
Tender
Which Japanese term is used to express 'disliked, hated, or disagreeable'?
だいきらい
Which verb means to swim?
泳ぐ
What is the Japanese term for 'to get on' a mode of transport or board a vehicle?
乗る
Which term means 'to perform or play a game' in Japanese?
やる
In Japanese, what does '一緒に' signify?
at the same time
Which verb means 'to go out on an excursion or outing' in Japanese?
出かける
What does the term '大丈夫' signify in Japanese?
all right
Test your knowledge on the various uses of water such as fisheries, industrial, and domestic, as well as the processes involved in water treatment and sewage treatment. Learn about removing pollutants and contaminants to make water safe for consumption.
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