Our Oceans, Rivers, Lakes and Trees by Mahesh Sharma

This book is a thoughtful exploration of Earth's most vital natural resources—oceans, rivers, lakes, and trees—and their deep interconnection with life. Oceans cover 70% of the Earth and hold 97% of its water, yet much of their mystery remains unsolved. Rivers, originating from lakes and mountains, play a vital role in supporting ecosystems, agriculture, transportation, and human settlements. They form deltas, carry nutrients, and shape civilizations, but are increasingly endangered by pollution and exploitation of their catchment areas. Trees, like rivers, are life-givers. They offer oxygen, food, medicine, shelter for birds and animals, and a natural solution to pollution. The book stresses the spiritual and practical value of nature, calling for its preservation for future generations. With historical, ecological, and emotional perspectives, the book invites readers to reflect on the role of nature in sustaining life and urges action to protect what has been generously gifted to us.