Ice melts when it is heated, turning into liquid water. If the water is heated more, it boils and turns into a gas called water vapour. What does water turn into when it boils?
- AIce
- BLiquid oil
- CWater vapour
- DSea salt crystals
Ice melts when it is heated, turning into liquid water. If the water is heated more, it boils and turns into a gas called water vapour. What does water turn into when it boils?
The Sahara is the largest hot desert in the world. It stretches across much of northern Africa. Very little rain falls there, and daytime temperatures can be extremely high. Where is the Sahara?
The index of a health book lists: “Asthma, 12–15; Blood pressure, 44–47; Diabetes, 60–66; Flu, 81.” Where should a reader look to learn about blood pressure?
“When the coach announced that Sam would start in the final game, Sam’s face lit up.” What does “Sam’s face lit up” mean?
“Water covers about 71 percent of Earth’s surface. Most of that water is salt water in the oceans. Only a small share is fresh water, and much of it is frozen in ice caps and glaciers.” What can you conclude from the passage?
“The warranty covers repairs for two years from the date of purchase. It does not cover damage caused by dropping the device or by water.” Which repair would the warranty cover?
The author writes: “Opponents claim the new hospital will cost too much. But they ignore that the nearest emergency room is 60 kilometres away, and every minute counts in a heart attack.” What is the author’s tone toward the opponents?
The author writes: “A balanced breakfast improves concentration, and most of our pupils who skip breakfast struggle in morning lessons. The school should therefore offer a free breakfast club.” Which statement, if true, would most weaken this argument?
Full step-by-step solutions: practise this topic on examproblems.com.