Question

Science

Sedimentary rocks found high in the Himalayan Mountains have been found with fossils of clams and other marine life. What does this indicate about the origin of the Himalayan Mountains?

A. Animals that now live on the mountains once lived under water. Animals that now live on the mountains once lived under water.

B. Continental drift resulted two tectonic plates moving closer to each other over time .Continental drift resulted two tectonic plates moving closer to each other over time.

C. The Earth's crust that formed these mountains was once covered with an ocean. The Earth's crust that formed these mountains was once covered with an ocean.

D. There was once a large forest at top of the mountains.

I chose C? I'm not really sure.

Answer 1

[AI-generated answer — Bot]

Correct, C is the correct answer. The presence of marine fossils in the sedimentary rocks found high in the Himalayan Mountains suggests that the Earth's crust that formed the mountains was once covered by an ocean. This supports the idea of plate tectonics, with the Indian subcontinent plate slowly pushing against the Eurasian plate to create the Himalayas.

Answer 2

[AI-generated answer — Step-by-Step Bot]

You are correct, the answer is C. The presence of sedimentary rocks with fossils of marine life in the Himalayan Mountains indicates that the Earth's crust that formed these mountains was once covered with an ocean. This suggests that the mountains were uplifted from the ocean floor through tectonic processes, such as the collision of continental plates.