Chapter1. An introduction to climate change phenomenon.- Chapter2. Agro-meteorological Aspect of Climate Change.- Chapter3. Impact of elevated temperature on plant morphological and physiological traits.- Chapter4. Infirmity to climate change and regional impacts.- Chapter5. Climate resilience in agriculture.- Chapter6. Field crop production in relation to climate change.- Chapter7. Horticultural crops as affected by climate change.- Chapter8. Changing climate impacts on forest resources.- Chapter9. Climate change a great threat to fisheries.- Chapter10. Water resources in relation to climate change.- Chapter11. Importance of water management in the era of climate change.- Chapter12. Climate change and Salinity effects on crops.- Chapter13. Morphological, Physiological and Biochemical Modulations in Crops under Salt Stress caused by climate change. Chapter14. Weed management and climate change.- Chapter15. Insect pest management under climate change.- Chapter16. Effects of climate change on the Socio-Economic conditions of farmers-a case study.- Chapter17. Research on climate change issue.- Chapter18. Role of Modeling in studying climate change.- Chapter19. Nutrient dynamics and role of modeling.- Chapter20. Climate smart agriculture technologies.- Chapter21. Internet of Things (IoT) and Sensors Technologies in Smart Agriculture: Applications, Opportunities and Current Trends.- Chapter22. World nations priorities on climate change and food security.- Chapter23. Importance of Carbon sequestration in the scenario of climate change.