Answer:
well
Explanation:
The Grand Canyon contains some of the oldest exposed rock on Earth. The mile-high walls reveal a cross section of Earth's crust going back nearly two billion years. These rock layers have given geologists the opportunity to study evolution through time
you can search the internet about it
Zhou Dynasty is the people who did that[
I think cities but is this about country
Answer:
D
Explanation:
Globalization can harm the environment by leading to pollution and other problems, but it can also help governments work together to identify solutions.
