Answer:
Their composition
Explanation:
Colluvium deposits will contain cobble sized deposits ranging from sand to rocks of different types while the alluvium deposits are uniform deposits of cobble sized sand
The coolest layer is the crust. The crust is on the surface of the earth (where we are) . Inner Core
The best answer is: [D]: "the water cycle" .
________________________________________________________
I think The upper midwest is the best choice.
The correct answer is - The Roman civilization.
The Romans invaded Britain, even though it took them some time, gradually they managed to get under their control most of what is now England and Wales. With their arrival, the Romans brought lots of things from their society, including alphabet, thus reading and writing, they started to create cities with solid defense systems, and gradually were building roads in order to connect the cities they've built in order to enable better and quicker communication between them. Also, they introduced the Christianity in Britain. It is debatable about the exact time, there are some sources that claim that it was introduced as early as the 1st century AD, but officially it is considered that there was enough mass of people and preachers in period of the 3rd and 4th centuries so that it can be considered as a living, practiced, and prospering religion.
