Complete this assessment to review what you’ve learned. It will not count toward your grade.
15 of 1615 of 16 Items
Question
Why it is difficult for scientists to locate the oldest rocks on Earth?(1 point)
Responses
Rocks are constantly eroded by weather.
Rocks are constantly eroded by weather.
The oldest rocks can only be found at the Earth's inner core.
The oldest rocks can only be found at the Earth's inner core.
Rocks are broken down into smaller pieces over time.
Rocks are broken down into smaller pieces over time.
Lava flow from volcanoes buries the old rocks.
1 answer
The most accurate response to why it is difficult for scientists to locate the oldest rocks on Earth is:
Rocks are constantly eroded by weather.
While the other options may contribute to the difficulty, erosion is a significant factor because it continuously alters and removes surface materials, making it challenging to find and study ancient rocks.
5 answers
1 answer
1 answer
1 answer