Earth systems affect each other because when something such as a natural disaster gets worse due to human activities all systems are also affected by it. An understanding of environmental science can aid in handling natural disasters by gathering an understanding of what’s going on and why, and how you can prepare for it, etc. To create a sustainable future we can recycle more, reduce greenhouse gasses by walking, taking public transportation, etc and more.

https://docs.google.com/presentation/d/1hA3r3G_ygM6QFiMD5Y10dSXCqhPkhmf3RbkZP-XmL_g/edit#slide=id.p