Changes in climate severely impact agriculture worldwide in several ways:

1. Temperature Extremes: Heatwaves and cold spells disrupt plant growth cycles, reducing yields and affecting livestock health.
2. Water Stress: Droughts lead to water shortages, affecting crop irrigation and productivity, while excessive rainfall causes flooding and soil erosion, damaging crops.
3. Pests and Diseases: Altered climate patterns expand the range of pests and diseases, threatening crop health and requiring increased pesticide use.
4. Growing Seasons: Shifts in temperature and precipitation patterns disrupt planting and harvesting schedules, affecting crop quality and yield.
5. Soil Degradation: Erosion and nutrient depletion reduce soil fertility, impacting crop growth and requiring costly fertilization.
6. Food Security: Climate impacts lead to food price volatility, shortages, and reduced access to nutritious food, particularly in vulnerable regions.
7. Adaptation Challenges: Farmers face barriers in adopting climate-resilient practices due to limited resources and technological access.

Addressing these challenges requires global efforts to mitigate climate change, promote sustainable agricultural practices, develop resilient crop varieties, and enhance adaptive capacity in vulnerable regions to ensure food security and agricultural sustainability.