Choice of Words: Water: a clear liquid that covers much of the Earth's surface. Keeps: to hold or maintain in a certain state or position. Alive: having life or being active.
Alternative Expressions
Fish need water to live.
Meaning: This means the same as the first sentence, that fish need water to survive.
Choice of Words:Fish are animals that live in water and have gills to breathe. Need means to require something in order to survive or function properly. Water is the clear liquid that we drink, that comes from the rain, and that covers much of the Earth's surface. Live means to be alive. When you put them together, "Fish need water to live" is a sentence that explains that fish require water in order to survive.
If there is no water, the fish will die.
Meaning: This means the same as the first two sentences, that fish need water to survive. If there is no water, the fish will die.
Choice of Words:If is a word that introduces a condition or a possibility. There is no water is a condition that means that water is not present. The fish will die is a statement that explains what will happen if the condition is met. Die means to stop living. When you put them together, "If there is no water, the fish will die" is a sentence that explains that if water is not present, the fish will stop living.