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Valleys

Valleys are geological depressions located between two or more mountains or hills. Most valleys are either U-shaped or V-shaped, and the floors usually span six miles. The Nile and Death Valleys are two well-known valleys.

1,137 Questions

What do rivers carve in valleys?

Rivers carve out valleys by eroding the surrounding rock and soil over time. The flowing water picks up sediment and particles, gradually wearing away the land and shaping the valley. This erosional process can create diverse landforms such as V-shaped valleys, meanders, and floodplains.

Why did the Indus valley end up?

The Indus Valley Civilization declined around 1900 BCE due to a combination of factors such as environmental changes, natural disasters, and possibly invasions or conflicts. The drying up of the Saraswati River and changes in trade routes may have also contributed to the civilization's downfall.

Is a you shaped valley a slow change?

No, a U-shaped valley is typically formed by the slow movement of a glacier over a long period of time, eroding the valley floor and walls into a U shape. This process is a result of glacial erosion and can take thousands to millions of years to form.

What does the valley region look like?

Valley regions are typically characterized by low-lying areas between mountains or hills, with a river or stream flowing through. The terrain is generally flat or gently sloping, creating fertile land for agriculture. Valleys often have a peaceful and picturesque quality, surrounded by towering peaks.

What are ridge and valley landscapes?

Ridge and valley landscapes are characterized by alternating ridges of higher elevation and valleys of lower elevation, typically resulting from the folding and faulting of the Earth's crust. These landscapes often form in regions where tectonic forces have uplifted and folded layers of rock over millions of years, creating distinctive linear patterns. Ridge and valley landscapes are common in areas where mountain building processes have occurred, such as the Appalachian Mountains in the eastern United States.

Where can you find valleys?

Valleys can be found between mountains or hills, often carved by rivers or glaciers. They can also form as a result of tectonic activity or erosion over time. Valleys are found all over the world in various landscapes.

Where is hockley valley located?

Hockley Valley is located in Ontario, Canada, approximately 1.5 hours north of Toronto. It is a popular destination for outdoor activities such as skiing, hiking, and golfing.

What caused floods in the indus valley?

Floods in the Indus Valley are often caused by heavy monsoon rains, melting snow, and glacial melt from the Himalayas. Deforestation and human activities like dam construction can exacerbate flooding in the region. Climate change may also be playing a role in increasing the frequency and intensity of floods in the Indus Valley.

Why are the river valleys thickly populated?

River valleys are thickly populated because people need water to wash clothes,water for drinking,water for taking bath,water for cooking food.

especially river valleys are populated by villager because there is no much fecilities

of water in villages till now.

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  • Availability of water for agriculture
  • Availability of water for industry
  • Availability of fresh water to support dense population.
  • Access to the river as transportation artery to the interior as market, and to the outside world for export/import economy.

How does valleys change?

Valleys can change over time due to erosion processes like those caused by rivers, glaciers, or wind. These processes can deepen valleys, widen them, or change their shape and size. Human activities such as mining, deforestation, or construction can also alter the landscape and shape of valleys.

What is the definition for rift valley?

A rift valley is a lowland region that forms where Earth's lithosphere is being pulled apart by tectonic forces, creating a depression or gap between two tectonic plates. Rift valleys are typically characterized by steep walls and can eventually develop into new plate boundaries or oceans over long periods of time.

What are the Landforms in Indus valley?

The Indus Valley features various landforms, including mountains such as the Himalayas in the north, the Kirthar range in the west, and the Sulaiman range in the south. It also has plains like the fertile Punjab region and the arid Thar Desert in the east. Additionally, there are river basins formed by the Indus River and its tributaries, providing fertile lands for agriculture.

What do you call a valley in a hillside?

A valley in a hillside is typically referred to as a hollow or a ravine.

Are there any problems about the in the Central Valley?

Yes, the Central Valley in California faces air pollution issues due to agricultural activities, traffic congestion, and industrial emissions. Additionally, water scarcity and groundwater depletion are pressing concerns in the region, threatening agricultural sustainability and ecosystem health.

What is the middle of a valley called?

The lowest point in a valley where two hills or mountains meet is called the valley floor.

What they say in the valley Valley girl?

Valley girls are known for their use of certain slang terms and phrases like "like," "totally," "oh my god," and "whatever." They also tend to speak with a rising intonation at the end of their sentences, often referred to as "uptalk." Overall, their speech style is characterized by a relaxed, laid-back, and sometimes exaggerated manner of speaking.

Where can you find examples of valleys?

Examples of valleys can be found all over the world, ranging from the Grand Canyon in the United States to the Danube Valley in Europe to the Great Rift Valley in Africa. Valleys are formed by various geological processes such as erosion by rivers, glaciers, or tectonic activity, creating diverse landscapes and habitats.

Which valley are 'U' shaped valley?

A U-Shaped Valley is formed by glacial erosion.

Where in the world are valleys located?

Valleys can be found all around the world, from the mountains of the Himalayas in Asia to the canyons of the American Southwest. They form through the natural process of erosion by water or ice, creating low-lying areas between hills or mountains.

Is the coastal plain a valley?

No, the coastal plain is not a valley. It is a flat, low-lying area of land that stretches along a coast, formed by the deposition of sediment from rivers and the sea over time. Valleys are typically formed by geological processes such as erosion or tectonic activity and are surrounded by higher landforms on both sides.

What are dropping deposits that form triangle shaped landforms called?

The triangular-shaped landforms caused by deposited sediment are called deltas. Deltas typically form at the mouth of rivers where the flowing water slows down and deposits sediment, creating a triangular shape as it spreads out into a larger body of water like a lake or ocean.

How do humans interact with a valley?

Humans interact with a valley through activities like agriculture, tourism, and settlement. Valleys often provide fertile land for farming, are scenic areas for recreation and tourism, and can offer natural resources such as water and minerals that support human populations. Additionally, some valleys have cultural significance and historical importance to the communities that live there.

What are mountains and valleys?

Mountains are large landforms that rise prominently above the surrounding terrain, typically with steep slopes and a peak. Valleys are elongated low-lying areas between mountains or hills, often formed by erosion from water or glaciers. Both mountains and valleys play important roles in shaping the landscape and influencing local weather patterns.

How big is Clare Valley?

Well, Clare valley is covered 380,070 mi². So now you can imagine how big it is. On the other hand, this place is known as one of the most peaceful.

What are the product of cagayan valley?

anu po ung tawag sa mga taong nakatira sa cagayan valley?