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Death Valley, Mojave Desert

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Presentation on theme: "Death Valley, Mojave Desert"— Presentation transcript:

1 Death Valley, Mojave Desert
Death Valley, a part of the Mojave Desert, is the hottest, driest, and lowest place in the United States. Death Valley is 282 feet below sea level. The highest temperature ever recorded in Death Valley was 134 degrees.

2 Great Salt Lake The Great Salt Lake is one of the largest lakes in the United States. The Great Salt Lake is about 75 miles long and 35 miles wide. The Great Salt Lake is very shallow. Most of the lake is only three feet deep. Unlike most lakes, the Great Salt Lake is full of very salty water. It is even saltier than the ocean. It is salty because several rivers flow into the Great Salt Lake, but no water flows out of the lake. When water evaporates, the salt is left behind. The Great Salt Lake is too salty for fish. The only animals that live in the lake are tiny brine shrimp. Although they are small, brine shrimp are an important food source for the millions of birds that live around the lake. Dry and flat areas called salt flats surround the Great Salt Lake. The salt flats were left behind when Lake Bonneville, a big prehistoric lake, dried up thousands of years ago.

3 Alaska and Hawaii, being apart from the other western states, are very different from the other states in this region. Alaska is the largest of the United States, but it has the fewest number of people of any state. The northern part of Alaska is tundra, a cold, flat, treeless land.

4 The Hawaiian islands were formed from volcanoes, two of which are still active. Hawaii is made up of eight main islands. Its islands were made long ago by volcanoes that grew up out of the Pacific Ocean.

5 Climate Weather conditions that usually occur in a particular place
Temperature Amount of rain Wind What is climate?

6 Climate Great Basin: Coast: Rocky Mountains: Less rain Rainy Less rain
Wet winters Cool, foggy, cloudy summers Great Basin: Less rain Warmer Rocky Mountains: Less rain Cooler in summer Heavy snow in winter Just as the West has of different landforms, the West has a lot of different climates. You could travel from cold and rainy climates to extremely hot and dry climates all in this region. The western part of the region along the Pacific Coast receives a lot of rain. The coastal areas have mild, wet winters and cool, foggy or cloudy summers. As you travel east across the region through the Great Basin, the rainfall amounts decrease and the temperature gets warmer. In the Rocky Mountains, there is heavy snow in the winter. The snow remains on the ground for months at a time. Once the snow melts, the water goes into the Colorado, Rio Grande, and other rivers.

7 Landmarks Natural Man-made Golden Gate Bridge
Old Faithful, Yellowstone National Park, Monument Valley, Utah Man-made Golden Gate Bridge Hollywood Sign

8 Yellowstone National Park
Old Faithful, Yellowstone National Park Yellowstone National Park was established in 1872 as the world's first National Park by the United States Congress. Yellowstone National Park covers 3,472 square miles. That's bigger than the states of Delaware and Rhode Island combined. There is an active volcano in the park. There are about 2,000 earthquakes there every year. The park also has more than 300 geysers. A geyser is a type of hot spring that shoots boiling hot water and steam into the air. Old Faithful is one of the most well-known geysers. The name Old Faithful was chosen because they geyser is predictable. It erupts about every 91 minutes. Each eruption last from 1 1/2 to 5 minutes. Today, up to 4 million people come to visit Yellowstone each year.

9 Monument Valley Monument Valley is located in Utah. Many strangely shaped sandstone formations fill this vast, open desert valley. Monument Valley was created as material eroded from the Rocky Mountains, and was deposited and cemented into sandstone. The formations in the valley were left over after the forces of erosion worked on the sandstone.

10 Golden Gate Bridge

11 Hollywood Sign

12 Natural Resources Great Salt Lake, Utah
Something created by nature that can be used by people Great Salt Lake, Utah Natural resources: Many mining towns in the West started in out-of-the way places where gold and silver deposits were found. In a brief time they became boom towns. These towns grew quickly as thousands of prospectors and merchants moved to those places. However, when the gold or silver ran out, the towns were abandoned. The miners moved on to new strikes and claims. Other citizens left too. Without money from the miners, businesses closed. Soon, all that remained of the town were the deserted buildings and vacant lots. Many of these ghost towns are still standing today. People come to ghost towns to see what life was like during the Gold Rush. Rocky Mountain minerals

13 Pacific Ocean The most important natural resource in the West is the Pacific Ocean. Fishing is an important industry up and down the coast. There are many important ports along the Pacific Ocean. A port is a place for receiving ships and transferring cargo. Here, goods are traded with Japan and Asia.

14 Farmland: 25,364,695 acres Soil is another important resource. In the Central Valley and the Willamette Valley, there are many fruit and vegetable farms. The Central Valley is called “America's Fruit and Salad Bowl.” More than 150 fruits and vegetables are raised here. Crops grown in this area include apricots, almonds, strawberries, cabbage, lettuce, tomatoes, grapes, asparagus, oranges, cotton, corn and much more. Potatoes, green beans, onions, and broccoli are also grown in the valley. Washington is known for its apples. Washington produces more apples than any other state. Central Valley supplies a lot of the food for the United States and for the rest of the world.

15 Oil Another valuable resource in the West Region is oil. Oil was discovered in Alaska in the 1960s in the North Slope. The North Slope is near the Arctic Ocean. The oil was found in Prudhoe Bay. Once it was found, it needed to be transported to other areas. The Trans-Alaska Pipeline was built to carry oil from the North Slope. From the North Slope, it travels to Prince William Sound in Valdez, Alaska. The oil is pumped into supertankers. These supertankers carry the oil to other parts of the U.S. and the world. One stop is in San Francisco, California. San Francisco has oil refineries. The refineries prepare the oil so it can be used in homes and businesses.

16 Vegetation Green = Coniferous Forest Red = Midlatitude scrubland
Yellow = Midlaltitude grassland Coniferous forests are forests filled with mainly needle-leaved trees. Midlatitude scrublands are areas of land that are not farmed due to sparse, stunted plant life. Midlatitude grasslands are areas of land with rich plant life, mixes of different types of grasses and small plants.

17 Time for a Video!


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