The constitutional provision that delegates power to the national government, to the state governments, and to the local governments is called —


A.unitary system


B.confederate system


C.federalism

D.republicanism

Answer:

As the mountains and cliffs are exposed over years and years of weathering, more and more of these California gold deposits are exposed and washed into our streams and rivers.

Explanation:

im not sure

Answer:

5 (rounded)

Explanation:

Use the Pythagorean Threoum to solve this.

c = a^2 + b^2 sqrt.

Answer:

(D)

Explanation:

high amounts of iron found in ocean rocks

This is why the earth rotation changed over time

Answer:

excessive amounts of iron found in ocean rocks

Explanation:

The observer who measured the difference of 8 min 40 s in the arrival times of P and S waves is like 4,800 km away.

We can determine the distance to the earthquake epicenter by   using the time difference between the arrival of the P and S waves to estimate the distance from the earthquake to the station.

Hence, the observer who measured the difference of 8 min 40 s in the arrival times of P and S waves is like 4,800 km away.

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Answer:

C

Explanation:

Answer:

descriptions of places, descriptions of people, relevant facts and details, and line of dialogue

Explanation:

We can see here that matching the names with their correct placement on the map, we have:

Name                                        Placement

Appalachian Mountains Eastern United States

Cairo                                  Southern Illinois

Corinth                                  Northern Mississippi

Cumberland River                   Western Kentucky and Tennessee

A map is a visual representation or depiction of a specific area, usually on a flat surface, such as paper or a computer screen. Maps are designed to convey spatial relationships, geographical features, and information about the physical or cultural characteristics of a place.

Name                                        Placement

Fort Donelson                      Southwestern Tennessee

Fort Henry                              Northwestern Tennessee

Knoxville                                     Eastern Tennessee

Memphis                                    Southwestern Tennessee

Mississippi                            Western United States

Mississippi River                   Western United States

New Orleans                            Southeastern Louisiana

Pittsburg Landing                   Western Tennessee

Tennessee                          Southeastern United States

Tennessee River                 Eastern United States

Trans-Appalachia                  Western United States

Trans-Mississippi                 Western United States

Vicksburg                         Northwestern Mississippi

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Answer: Appalachian Mountains are D

Explanation:

Answer:

The answer is most likely D

Explanation:

Because science is used for many issues or unsolved problems of the universe and A. B and C are just examples of those issues that involves science.

Answer:

When oceanic lithosphere collides with continental lithosphere at a convergent boundary, a subduction zone is formed. A subduction zone is a tectonic boundary where one lithospheric plate is forced beneath another plate and descends into the Earth's mantle.

Here's how the process occurs:

Oceanic lithosphere: The oceanic lithosphere, which is denser than the continental lithosphere, starts to converge with the continental lithosphere.

Subduction: As the oceanic plate moves towards the continental plate, it starts to subduct (dive) beneath the continental plate. This subduction occurs because the oceanic lithosphere is denser and more negatively buoyant than the continental lithosphere.

Trench formation: The point where the oceanic lithosphere begins to subduct beneath the continental lithosphere forms a deep oceanic trench. The trench marks the surface expression of the subduction zone.

Volcanic activity: As the oceanic lithosphere descends into the mantle, it undergoes intense heat and pressure. The subducting plate releases water-rich minerals and undergoes partial melting. This process generates magma, which rises through the overriding continental plate.

Volcanic arc formation: The magma generated from the subducting plate forms a chain of volcanoes known as a volcanic arc on the overriding continental plate. Examples of such volcanic arcs include the Andes in South America and the Cascades in North America.

Earthquakes and mountain building: As the subducting plate continues to descend into the mantle, it can cause intense pressure and deformation in the overriding plate. This leads to earthquakes and may result in the uplift and deformation of the continental crust, contributing to mountain building. Examples of mountains formed through the collision of oceanic and continental lithosphere include the Andes and the Himalayas.

Explanation:

In summary, when oceanic lithosphere collides with continental lithosphere at a convergent boundary, a subduction zone is formed. This results in the formation of a deep oceanic trench, volcanic activity and the creation of a volcanic arc on the overriding plate, earthquakes, and mountain building. The collision and subduction of oceanic lithosphere play a crucial role in shaping the Earth's surface and in the formation of significant geological features.

1. The Alpine Tundra is found in high elevations, usually above 11,000 feet, in mountainous regions around the world, such as the Rocky Mountains in North America, the Andes in South America, and the Himalayas in Asia.

Far away from the equator.

2. The Alpine Tundra is a region located at high altitudes, usually above the treeline, characterized by cold temperatures and low precipitation. The climate in the Alpine Tundra is generally cool and windy, with temperatures that can drop well below freezing, even in summer. Precipitation in the form of snow is common throughout the year, and plants that grow in this region are adapted to the harsh, arid conditions.

3. The Alpine ecosystem is characterized by mountainous terrain, cold temperatures, strong winds, and rocky soils. Vegetation is limited to hardy, low-growing plants such as grasses, mosses, and shrubs. Trees are generally absent due to the harsh environmental conditions. The landscape is often marked by glaciers, snowfields, and streams that provide important habitat for a variety of wildlife species, including mountain goats, bighorn sheep, pika, and marmots.

The Alpine Tundra is typically mountainous.

4. Plants that can survive in the Alpine Tundra ecosystem are usually low growing and adapted to harsh conditions such as strong winds, cold temperatures, and poor soil quality. Examples of plant species found in the Alpine Tundra include alpine forget-me-not, alpine avens, alpine aster, moss campion, and cushion plants like arctic poppy, purple saxifrage, and mountain avens.

5.The Alpine Tundra ecosystem is home to a variety of animals, including mammals such as mountain goats, bighorn sheep, pikas, marmots, and various species of rodents. Birds that can be found in this ecosystem include eagles, hawks, and various species of songbirds. Other animals that live in the Alpine Tundra ecosystem include insects, such as butterflies and moths, as well as spiders and other arachnids.

Species in the Alpine Tundra ecosystem are able to adapt and survive due to several reasons, including:

Adaptations: Many species in the Alpine Tundra have developed adaptations that allow them to survive in harsh conditions. For example, animals such as mountain goats and bighorn sheep have developed thick fur and woolly undercoats to keep them warm in cold temperatures. Similarly, plants such as cushion plants have developed adaptations that help them retain heat and conserve water.

Migration: Some species in the Alpine Tundra ecosystem migrate to lower elevations during the winter months when food is scarce and temperatures are extremely low. This allows them to avoid harsh winter conditions and find food and shelter in lower elevations.

Food sources: Many animals in the Alpine Tundra rely on a variety of food sources, including insects, rodents, and other small animals, as well as grasses, mosses, and lichens. This allows them to survive in a challenging environment where food is scarce.

Energy conservation: Because resources are scarce in the Alpine Tundra, many species have evolved to conserve energy in order to survive. For example, some animals such as pikas have adapted to store food in "haypiles" during the summer months, which they then use as a food source during the winter when food is scarce.

6. The Alpine Tundra ecosystem is important for several reasons:

Climate regulation: The Alpine Tundra helps regulate the Earth's climate by acting as a carbon sink. The plants in the ecosystem absorb carbon dioxide, reducing the amount of greenhouse gases in the atmosphere.

Water regulation: The Alpine Tundra helps regulate the water cycle by storing water in the form of snow and ice. As the snow and ice melt, the water is released gradually, which helps prevent flooding and erosion downstream.

Biodiversity: The Alpine Tundra is home to a diverse range of plant and animal species that are adapted to the harsh conditions of the ecosystem. Many of these species are unique to the Alpine Tundra and are not found anywhere else in the world.

Cultural significance: The Alpine Tundra has cultural significance for many indigenous communities who have lived in the region for thousands of years. These communities rely on the ecosystem for food, medicine, and cultural practices.

7. Yes, human destruction is a threat to the Alpine Tundra ecosystem. Activities such as mining, oil and gas drilling, and tourism can lead to habitat destruction, pollution, and disturbance to wildlife. Climate change is also a major threat, as rising temperatures and changing precipitation patterns can alter the fragile balance of the ecosystem and cause disruptions to plant and animal populations.

Yes, These include initiatives to limit human impact through regulations and protected areas, as well as efforts to restore damaged areas and monitor the health of the ecosystem.


Let me know if this helps, hope it does.

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Answer:

the answer is C) giant otter :)

Explanation:

Answer:

D

Explanation:

Because housing requires the environment's resources and space, it takes up the land of other organisms because of that, it also uses a lot of energy.

Answer:

54.30 degrees fahrenheit, or about 12 degrees celcius

Explanation:

State-whide, the temperature varies thoughout the different environments in that certan region so the temp in one area, might be different in another.

Answer:

1.SHAPES

2.COLORS

3.TEXT

4.CHARACTER

Answer:

1.SHAPES

2.COLORS

3.TEXT

4.CHARACTER

Explanation:

JUST ANSWERED THIS QUESTION ON MY CLASS

Seafloor spreading creates new crust. Subduction destroys old crust. The two forces roughly balance each other, so the shape and diameter of the Earth remain constant.

Answers could include the following:

 • The land in New England is rocky.

• There is almost no coastal plain.

 • Summers are short and winters are long.

• Most of the rivers flow south.

 • Waterfalls near the ocean make inland transportation difficult.

Answer:The land in New England is rocky.

There is almost no coastal plain.

Summers are short and winters are long.

Most of the rivers flow south.

Waterfalls near the ocean make inland transportation difficult

Explanation:

Fault block mountain with rough edges and steep cliffs resulted from the Sierra Nevada region being uplifted in Earth's crust and the region on the other side of the crack moving downwards. So. option (a) is relevant.

The Earth's crust experiences tectonic and localized forces that result in very huge chunks of rock called fault blocks, some of which can span hundreds of kilometers. Faults separate large regions of bedrock into separate blocks. Blocks are distinguished by reasonably consistent lithology. The largest of these fault blocks are crustal blocks.. Terranes are big crustal pieces that break off from tectonic plates. Microplates are terranes that span the entire lithosphere's thickness. Continent-sized blocks are referred to by a variety of names, including extensional allochthons, H-blocks, continental ribbons, and outer highs.

The effects of moving blocks vertically, however, are much more striking. Sometimes, landforms (such as mountains, hills, ridges, lakes, valleys, etc.) are created when faults have a significant vertical displacement. High escarpments can be created by nearby down-dropped (grabens) and raised (horsts) blocks. Due to compaction or stretching of the crust at that location, the movement of these blocks is frequently accompanied by tilting.

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Answer:

A

Explanation:

Just trust me. =)

Answer:

John Tuzo Wilson had two major contributions to the solidification of the theory of plate tectonics, the introduction of hotspots, and the recognition of transform boundaries. ... He proposed that the source of volcanic rock for these areas are plumes rising from a 'hot spot' within stable core of a mantle convection cell.

Explanation:

Answer:

Stones and obsidian

Explanation:

Georgia’s natives primarily used stones and obsidian to make arrow heads.

Answer:

The west

Explanation:

s warm air ascends over the mountain from the west, any remaining moisture from the Pacific Ocean is condensed out into clouds. 

Answer- B: Nunavut

Hope this helps.

Answer:  Along the Tropic of Cancer, between 15 and 30 degrees north of the Equator, or along the Tropic of Capricorn, between 15 and 30 degrees south of the Equator.

Explanation:

Hope this helps

Long answer: Africa is a continent known for its diverse and extensive desert landscapes. The distribution of deserts in Africa is primarily influenced by various factors, including climate patterns, geological features, and atmospheric circulation systems. Here is an overview of the major deserts found in Africa:

   Sahara Desert: The Sahara Desert is the largest desert in Africa and the world. It spans across several countries, including Algeria, Chad, Egypt, Libya, Mali, Mauritania, Morocco, Niger, Sudan, and Tunisia. The Sahara covers an enormous area of approximately 9.2 million square kilometers (3.6 million square miles) and is characterized by vast stretches of arid land, rocky plateaus, sand dunes, and occasional mountain ranges.

   Kalahari Desert: Located in southern Africa, the Kalahari Desert spans across Botswana, Namibia, and South Africa. It covers an area of around 900,000 square kilometers (350,000 square miles). The Kalahari is a semi-arid sandy savannah, with sparse vegetation, grasslands, and intermittent rivers.

   Namib Desert: The Namib Desert is situated along the southwestern coast of Africa, spanning across Namibia, Angola, and South Africa. It is considered one of the oldest deserts globally, characterized by extensive sand dunes, gravel plains, and rocky outcrops. The Namib Desert stretches over approximately 2,000 kilometers (1,200 miles).

   Libyan Desert: Also known as the Western Desert, the Libyan Desert is located in western Egypt, eastern Libya, and northwestern Sudan. It is part of the larger Sahara Desert and features vast sand seas, rocky plateaus, and occasional oases. The Libyan Desert is known for its extreme aridity and harsh conditions.

   Nubian Desert: Situated in northeastern Sudan and extending into southern Egypt, the Nubian Desert is a relatively small desert region compared to others in Africa. It is characterized by rocky terrain, sand dunes, and scattered vegetation.

   Danakil Desert: Located in the northeastern part of Ethiopia and extending into Eritrea and Djibouti, the Danakil Desert is a volcanic desert known for its extreme temperatures, geothermal activity, and salt flats. It is one of the hottest places on Earth.

   Chalbi Desert: Situated in northern Kenya, the Chalbi Desert is a semi-desert region characterized by a mixture of sandy and rocky terrain. It is part of the larger East African Rift Valley and experiences occasional seasonal floods.

   Sahara el Beyda: Translated as the "White Desert," Sahara el Beyda is a desert region in eastern Libya known for its unique white chalk rock formations and sand dunes. It is part of the larger Libyan Desert.

It's important to note that the boundaries between these deserts are not always well-defined and may overlap in certain areas. Additionally, smaller desert regions and arid landscapes can be found throughout various parts of the continent, contributing to the overall desertification of Africa.

Short answer: Africa is home to several major deserts, with the Sahara Desert being the largest and most well-known. Other significant deserts in Africa include the Kalahari Desert, Namib Desert, Libyan Desert, Nubian Desert, Danakil Desert, Chalbi Desert, and Sahara el Beyda. These deserts are spread across different regions of the continent, each characterized by unique landscapes and climatic conditions.