review it! select the statement(s) that are t...
review it! select the statement(s) that are true about tectonic plates and sedimentary rock. the rocky mountains were formed due to the forces caused at a convergent plate boundary. when sedimentary rocks bend and fold, it makes relative dating of the rocks difficult. the rocks in glacier national park were created between 800 million and 1.2 billion years ago. rocks formed at the bottom of ancient seas are called sedimentary rocks. when the north american and the farallon plates converged on each other, the north american plate subducted under the farallon plate.
Answer
# Brief Explanations:
- The Rocky Mountains formed at a convergent plate - boundary.
- Folding and bending of sedimentary rocks complicate relative dating.
- Rocks at the bottom of ancient seas are sedimentary.
- The rocks in Glacier National Park have an age range of 800 million - 1.2 billion years.
- It was the Farallon Plate that subducted under the North - American Plate, not the other way around.
# Answer:
The rocky mountains were formed due to the forces caused at a convergent plate boundary.
When sedimentary rocks bend and fold, it makes relative dating of the rocks difficult.
The rocks in glacier national park were created between 800 million and 1.2 billion years ago.
Rocks formed at the bottom of ancient seas are called sedimentary rocks.