The question asks us to evaluate the correctness of three given pairs. Each pair likely consists of a place or topic and a related description or event. We need to determine which of these pairings are accurately matched.

Understanding the Pairs

Let's examine each pair presented in the image table:

Analyzing Each Pair

Pair 1: Nagorno-Karabakh - Mentioned in the news often

Nagorno-Karabakh is a region that has been the subject of significant conflict and political tension for many years, particularly between Armenia and Azerbaijan. Due to ongoing geopolitical developments and conflicts, it is indeed frequently mentioned in international news. Therefore, this pair is correctly matched.

Pair 2: Great Barrier Reef - Known for volcanic activity

The Great Barrier Reef is located off the coast of Queensland, Australia. It is the world's largest coral reef system, famous for its incredible biodiversity, coral formations, and marine life. It is not primarily known for volcanic activity. Volcanic activity is associated with areas along tectonic plate boundaries, which is not the defining characteristic of the Great Barrier Reef region. Therefore, this pair is incorrectly matched.

Pair 3: La Palma - Site of recent volcanic eruption

La Palma is one of Spain's Canary Islands. In late 2021, the Cumbre Vieja volcano on La Palma began a major eruption that lasted for several months, causing significant destruction and disruption. This event brought La Palma into the global news spotlight as a site of a recent and significant volcanic eruption. Therefore, this pair is correctly matched.

Evaluating the Options

Based on our analysis:

• Pair 1 is correctly matched.
• Pair 2 is incorrectly matched.
• Pair 3 is correctly matched.

We are looking for the option that lists only the correctly matched pairs.

• Option 1: 1 only (Incorrect, Pair 3 is also correct)
• Option 2: 2 and 3 only (Incorrect, Pair 2 is incorrect)
• Option 3: 1 and 3 only (Correct, Pairs 1 and 3 are correct, Pair 2 is incorrect)
• Option 4: 1, 2 and 3 (Incorrect, Pair 2 is incorrect)

Conclusion

Only Pair 1 (Nagorno-Karabakh - Mentioned in the news often) and Pair 3 (La Palma - Site of recent volcanic eruption) are correctly matched. Pair 2 (Great Barrier Reef - Known for volcanic activity) is incorrectly matched as the Great Barrier Reef is known for coral reefs, not volcanic activity.

Thus, the correct option is the one stating that 1 and 3 only are correctly matched pairs.

Revision Table: Matching Pairs Knowledge

Additional Information: Global Locations and Events

Understanding the significance of various global locations and recent events is crucial for questions involving geographical or current affairs matching. Regions experiencing conflict, natural disasters, or significant environmental issues are often featured in news and thus in exams.

• Geopolitical Hotspots: Areas like Nagorno-Karabakh, parts of the Middle East, or regions in Africa are often subject to conflict, displacement, and political instability, making them consistently relevant in news.
• Environmental Significance: Locations like the Great Barrier Reef, the Amazon Rainforest, or polar regions are important due to environmental concerns like climate change, biodiversity loss, or natural resource management.
• Natural Disasters: Regions prone to earthquakes, volcanic eruptions (like La Palma or parts of the Pacific Ring of Fire), hurricanes, or floods frequently appear in news cycles when major events occur.
• Economic Hubs & Cultural Sites: Major cities, financial centers, or historically/culturally significant sites can also form the basis of matching pairs, focusing on their key characteristics or recent developments.

Staying updated on global news helps in correctly matching such pairs in examinations.