Answer:
Rivers of the Coastal Plain were a major means of commercial transportation during the 1700s and early 1800s. Cities founded along the fall line, called “fall line cities,” are located at the places where these rivers crossed the fall line, marking the upstream limit of travel. The city of Columbus, for example, was established where the Chattahoochee River crosses the fall line; Macon, Milledgeville, and Augusta are similarly located at the crossings of the Ocmulgee, Oconee, and Savannah rivers, respectively. These cities became important transportation hubs because traders could only travel upstream until they reached the waterfalls of the fall line. At that point they were forced to disembark and reload their cargo on the other side of the falls in order to continue their journeys. Columbus served as the upstream head of navigation for the Chattahoochee, as did Augusta for the Savannah River and Macon for the Ocmulgee River. After the first steamship arrived in 1828, Columbus became a gateway city for cotton. Above the fall line, flatboats and barges moved goods around the state. Below the fall line, steamships had unimpeded access to move goods, mostly cotton, into the Gulf of Mexico.
North and Central <span>Asia</span>
Identify and describe the two main methods for measuring the age of Earth: Radiation Measurement.
Stratigraphic Superposition.
Explain how scientists use the law of superposition and index fossils to determine the relative age of an unknown item:
Scientists read the rock layers knowing that each layer is deposited on top of other layers. The law of superposition states that each rock layer is older than the one above it. So, the relative age of the rock or fossil in the rock or fossil in the rock is older if it is farther down in the rock layers.
The answer would be:
<em><u>3. condensation</u></em>
The process of condensation occurs when gas molecules cool down. These molecules lose heat and energy, which cause them to slow down. The process releases about 2,260 Joules (2,257 Joules to be exact) of heat energy per gram of water into the environment.
The correct answer is A. Hutu and Tutsi
This conflict was one of the biggest genocides in history of the world and approximately 800 000 Tutsi people were killed just because of belonging to the Tutsi ethnic group. This genocide is one of the worst events in history of Africa.