Water is something that all living things need if they are to stay healthy.
You might think that the more water you give a plant the better it will grow, but this is not true. Like you, a plant needs to have just enough, but not too much. Some plants, such as those that live on the edges of ponds and rivers, do well in wet conditions. But for other plants, too much water can be as bad for their health as too little water.
In this worksheet you can test how much you know about the importance of water for the health of a plant.