Under recent climate action plans, which sector receives major focus for adaptation?

The correct option is Agriculture.

Step-by-Step Explanation:

1. Understanding Climate Adaptation:
Climate adaptation involves adjusting strategies, processes, and structures to minimize potential damage or benefit from opportunities associated with climate change. Sectors that rely directly on weather patterns, temperature, and natural resources are most vulnerable to these impacts.

2. Priority on the Agriculture Sector:
Agriculture is directly dependent on environmental factors such as rainfall, temperature, and seasonal trends. Climate change leads to altered precipitation patterns, droughts, heatwaves, and unexpected extreme weather events, which severely impact crop yields, soil health, and food security. Therefore, recent national and international climate action plans prioritize agriculture for adaptation measures (e.g., developing drought-resistant crops, efficient irrigation techniques, and sustainable soil management practices).

3. Evaluation of Options:
• Defence: Focuses primarily on national security rather than environmental climate adaptation.
• Agriculture: High priority sector due to direct exposure to climate risks and vital importance to food security.
• Space research: Aids in monitoring weather patterns and climate tracking, but is not itself a primary sector undergoing climate adaptation.
• Banking: Focuses on financial mechanisms and investments, indirectly supporting funding, but is not the primary sector receiving focus for physical climate adaptation.

Hence, the Agriculture sector receives major focus for adaptation under recent climate action plans.