Okay, so imagine you live in a house with your family. Your house is like the environment and the things inside it are like the systems that make up the environment, such as the air, water, trees, animals, and us humans.
Envsys is short for Environmental Systems, which means all these different parts of our environment that work together in many different ways. It is like a puzzle where every piece fits perfectly to make the whole picture.
Let's say you have a pet cat. Your cat needs to eat and drink, just like you do. Your parents give your cat food and water, and then your cat uses the litter box to go potty.
But what happens to the waste from the litter box? It needs to go somewhere, right? This is where environmental systems come in.
The waste from your cat can be composted (turned into soil) and used to help plants grow, which in turn can provide oxygen for us to breathe. The plants can also be food for animals, providing a food chain. The cycle of life continues.
Envsys is important because it helps us understand and protect our environment. We need to take care of the environment, just like we take care of our homes. By understanding envsys, we can learn how to use our resources in a sustainable way that will benefit us all.