What does discovery of giant rabbit fossils on an island in the Mediterranean Sea tell scientists about the Earths changing landforms?
A: The island had to be connected to the mainland in the past.
B: the island had been underwater in the past.
C: The island had remained unchanged since its formation
D: The island was formed by a volcanic eruption in the past.
B: the island had been underwater in the past.
Based on the information given, the discovery of giant rabbit fossils on an island in the Mediterranean Sea suggests that the island had to be connected to the mainland in the past. Therefore, the correct answer is A: The island had to be connected to the mainland in the past.
To determine what the discovery of giant rabbit fossils on an island in the Mediterranean Sea tells scientists about the Earth's changing landforms, we can analyze the answer choices provided.
A: The island had to be connected to the mainland in the past.
This answer suggests that the presence of giant rabbit fossils indicates that the island was once connected to the mainland. This is a possibility, as many islands were once connected to larger land masses before geological changes occurred.
B: The island had been underwater in the past.
This answer implies that the island was submerged underwater at some point in the past. If the fossils were found on an island, it is unlikely that the island itself was underwater, so this answer seems unlikely.
C: The island had remained unchanged since its formation.
This answer suggests that the island has not undergone any significant changes since its formation. However, the discovery of giant rabbit fossils indicates the presence of different fauna on the island, suggesting changes have occurred.
D: The island was formed by a volcanic eruption in the past.
This answer proposes that the island formed through a volcanic eruption. While this may be a possibility, it does not directly relate to the discovery of giant rabbit fossils.
Based on the options provided, the most likely answer is A: The island had to be connected to the mainland in the past. The presence of giant rabbit fossils on the island suggests that it was once part of a larger landmass and became isolated over time, allowing for the unique evolutionary development of these giant rabbits. By considering the fossils found, scientists can hypothesize about the historical connection and isolation of the island from the mainland.