Farmers' perspectives on climate change's impact on food security in underdeveloped countries are studied in this thesis. The thesis research was exploratory and analytical in nature. Farmer's perceptions are measured as primary research using interviews. The analysis of results and discussions section includes demographic data and farmer interviews on climate change's effects on agriculture, farming practises, climate-related events, and food production and food security. It also examines farmers' food security strategies and adaptation and mitigation challenges.