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Plants that live outside are often watered by the rain, but indoor plants are usually given tap water. Water, along with soil and light, is one of the three essential elements needed to help plants gr ...
The thing about rain is that there’s plenty of it in the world, but it doesn’t always appear in the right place at the right time.Rainwater processing (the harvesting, purification, storage and distri ...
The goal of this experiment is to learn how acid rain forms, and explore how acid rain damages the environment.By measuring the acidity of rain water in their environment, students will learn just how ...