Câu hỏi trắc nghiệm về nước

What is the primary function of water in the human body?

• Providing oxygen

• Building muscles

• Regulating temperature

• Producing enzymes

The phrase “freshwater scarcity” is closest in meaning to:

• Shortage of clean drinking water

• Pollution of lakes and oceans

• Lack of salty water

• Decrease in rainfall

Which of the following is a renewable resource?

• Oil

• Natural gas

• Groundwater

• Sunlight

Which word best collocates with “conserve”?

• Noise

• Energy

• Damage

• Construction

What part of speech is the word “pollution” in the sentence: “Water pollution is becoming a global concern.”

• Verb

• Noun

• Adjective

• Adverb

Which of the following is the best example of sustainable water use?

• Washing cars daily

• Using drip irrigation in agriculture

• Building more dams

• Draining wetlands

The prefix “hydro-” in the word “hydroelectric” refers to:

• Heat

• Light

• Water

• Air

Choose the correct sentence using a first conditional:

• If we save water, we reduce costs.

• If we had saved water, we would have reduced costs.

• If we save water, we will reduce costs.

• If we save water, we would reduce costs.

What is the opposite of “wastewater”?

• Saltwater

• Clean water

• Underground water

• Rainwater

Which of the following words is related to the process of cleaning water?

• Deforestation

• Purification

• Contamination

• Evaporation