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Environmental science Book is the study of how the natural world works, how human activity affects it and how we can protect it. It is a multidisciplinary subject that draws on biology, chemistry, geography, physics, and other disciplines.
Environmental science is a relatively new field that emerged in the 1960s and 1970s, as it became clear that the world was facing serious environmental problems, such as pollution, deforestation, and climate change. Scientists began to investigate the causes and effects of these problems and look for ways to solve them. Environment Science is the optional subject for class 10 Nepali students.
| Unit | Topic | Page Number |
| 1 | Introduction to Environment | 1 |
| 2 | Ecology and Ecosystem | 12 |
| 3 | Natural Resources and Biodiversity of Nepal | 37 |
| 4 | Environmental Pollution | 63 |
| 5 | Climate Change and its Effects | 80 |
| 6 | Alternative Energy | 94 |
| 7 | Environment and Sustainable Development | 106 |
| 8 | Environment and Public Health | 126 |
| 9 | Natural Hazard and Disaster Management | 138 |
| 10 | Environment Management | 149 |
Today, environmental science is a vital and growing field, with many different branches and specialties. It is important to work, as our planet faces ever-greater environmental challenges. If you’re interested in environmental science, there are many ways to get involved. You could study it at university, work for an environmental organization, or start your own green business. You could also simply make small changes in your own life to help protect the environment so that CDC Nepal makes an environment science book for class 10 students in 2079.
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Environment Science Book is optional subject?
Yes, This is one of the optional subjects for class 10 students.
i want the pdf
i need all exercises of environment science