Why are coral reefs perhaps in more danger than inland areas?

• A. Inland areas have less biodiversity, so they are more affected by habitat loss.
• B. Inland areas receive more direct sunlight, which increases their risk of environmental damage.
• C. Coral reefs are protected from pollution due to their remote locations.
• D. Coral reefs are highly sensitive to changes in ocean temperature and acidity, making them more vulnerable to climate change.

Answer: (D)

Verified step by step guidance

1. Understand the unique characteristics of coral reefs: Coral reefs are marine ecosystems that rely on a delicate balance of environmental conditions, including temperature, salinity, and pH levels. They are home to a diverse range of species and are highly sensitive to changes in their surroundings.
2. Recognize the impact of climate change on coral reefs: Climate change leads to rising ocean temperatures and increased acidity due to higher levels of carbon dioxide dissolving in seawater. These changes disrupt the symbiotic relationship between corals and their algae, causing coral bleaching and weakening the reef structure.
3. Compare coral reefs to inland areas: Inland areas are less directly affected by oceanic changes like temperature and acidity. While inland ecosystems face their own challenges, such as deforestation and habitat loss, they are not as immediately impacted by marine-specific factors.
4. Evaluate the vulnerability of coral reefs: Coral reefs are more exposed to global environmental changes because they are directly influenced by oceanic conditions. Their sensitivity to temperature and pH fluctuations makes them particularly susceptible to damage from climate change.
5. Conclude why coral reefs are in greater danger: Coral reefs are highly sensitive to changes in ocean temperature and acidity, which are direct consequences of climate change. This makes them more vulnerable compared to inland areas, which face different environmental challenges.