A Quiz About Rivers: Trivia!

Explanation
Erosion is the process of wearing away or displacing soil, rock, or other materials through the action of wind, water, or ice. It does not refer to the layers of rock, sand, and plants that fall to the bottom of the river bed. Therefore, the statement is false.

Explanation
A deep, steep river valley is called a canyon because canyons are formed by the erosive action of rivers over millions of years. The rivers cut through the land, creating deep and narrow valleys with steep sides. Canyons are often characterized by dramatic landscapes, towering cliffs, and unique geological formations. They are commonly found in arid or semi-arid regions where the rivers have had ample time to carve out the land.

Explanation
The MacKenzie River is not mainly used to transport lumber and other goods. While it is true that the river is used for transportation, it is primarily used for recreational purposes such as boating, fishing, and wildlife viewing. The river is also important for the local Indigenous communities, who rely on it for traditional activities like fishing and hunting. Therefore, the statement that the MacKenzie River is mainly used for transporting lumber and other goods is false.

Explanation
The Fraser River was important for gold prospectors during the gold rush era. In the mid-1800s, gold was discovered along the Fraser River in British Columbia, Canada. This led to a significant influx of prospectors who came in search of gold. The river served as a crucial transportation route for these prospectors, allowing them to access the gold-rich areas and transport their findings. The Fraser River played a pivotal role in the development of mining settlements and the economic growth of the region during that time.

Explanation
A basin is an area of low land that collects and holds water. It is often surrounded by higher land, which causes water to flow into the basin. This makes it the correct answer for the given question. A canyon is a deep, narrow valley with steep sides, which is not related to water flow. A watershed is an area of land where all the water drains into a particular body of water, such as a river or lake. A flood plain is a flat, low-lying area next to a river that is prone to flooding. While both watershed and flood plain involve water flow, they do not specifically refer to an area of low land that water flows into, making them incorrect answers.

Explanation
The river mouth is not another name for the start of the river. The river mouth refers to the point where the river meets a larger body of water, such as a lake, sea, or ocean. It is the opposite end of the river from its source or start.

Explanation
A watershed is an area of land that collects and drains water into a specific body of water, such as a river, lake, or ocean. It is defined by the natural topography of the land, with all the precipitation that falls within the watershed eventually flowing into the same water body. Watersheds play a crucial role in the hydrological cycle and have a significant impact on the quality and quantity of water resources in a particular region.

Explanation
The St. Lawrence River is not mainly used as a source of hydroelectricity. While it does have some hydroelectric power plants, the primary use of the St. Lawrence River is for transportation and shipping. The river connects the Great Lakes to the Atlantic Ocean, making it an important waterway for trade and commerce.

Explanation
The St. John River being home to early settlers implies that people established their settlements along the river in the past. This suggests that the river played a significant role in providing resources, transportation, and a suitable environment for human habitation. The presence of early settlers along the St. John River indicates a historical connection between human civilization and the river, making the statement true.

Explanation
The correct order of the rivers from shortest to longest is St. John, St. Lawrence, Fraser, MacKenzie.