characteristics of rift valleys

Answers

Answer 1
Rift Valley

A rift valley is a lowland region that forms where Earth's tectonic plates move apart, or rift. ...
Tectonic plates are huge, rocky slabs of Earth's lithosphere—its crust and upper mantle. ...
Many rift valleys are part of “triple junctions,” a type of divergent boundary where three tectonic plates meet at about 120° angles.

Related Questions

what is a poisan snake / animal

Answers

Answer:

a cottonmouth snake is poisonous

A cobra, black mamba, inland taipan, etc

5. Which type of lava flows more easily? *

Answers

Answer:

PAHOEHOE

Explanation:

PAHOEHOE has a shiny, smooth, glassy surface. It tends to be more fluid, hence flows more quickly and produces thinner flows

There are three main types of lava flow:- ❑ PAHOEHOE – has a shiny, smooth, glassy surface. It tends to be more fluid (lower viscosity), hence flows more quickly and produces thinner flows (typically 1-3 m).

If a box of quartz weighs 10 kg (precise to ones place), how much does the same volume of corundum weigh?
(Use specific gravity.) SHOW WORK.

Answers

Answer:

1 kg

Explanation:

Because if it's precise to the ones place, then it would be 1.0 kg. So the corundum would weigh 1 kg. and your just moving the 10 over one to the right  so the dot is now between 1 and 0 making it 1.0.

I really hope this helps you, if it's the wrong answer please tell me, If it's the right answer please tell me to let me know.

What conditions make for a violent volcanic eruption?
)A. Magma with low gas content
D B. Magma that can flow easily
OC. Magma with high silica content
OD. Magma with low viscosity

Answers

OC I think he is the answer I hope you get it write but

Why is heat transfer necessary​

Answers

It is necessary for keeping body temperature of humans as well as keeping things such as animals, plants, etc alive. We need heat transfer to allow things to live basically. Say a dog gets frostbite or something along those lines, the dog wouldn’t naturally have enough heat to survive so we would have to transfer heat into the dog so it could survive.

what layer of rock are needed for a waterfall to form​

Answers

Answer:

Bedrock

Explanation:

Which of the following processes have contributed to the evolution of the Earth over time?

I. the motion of crustal plates
II. the rock cycle
III. radioactive dating
IV. erosion
V. deposition

A.
I and II only
B.
I, II, IV, and V only
C.
II, III, and IV only
D.
I and IV only

Answers

Answer: B.  I, II, IV, and V only

Explanation:

The motion of crustal plates has led to various changes in the earth such as the formation of mountains and continents moving to other locations. The rock cycle is also significant as well as rocks make up so much of the land surface.

Erosion has moved soil from place to place and even created iconic landmarks such as the Grand Canyon. When soil is moved from one place and put in another this is called deposition.

Answer:

c

Explanation:

What is the effect of surface mining on the landscape of a region?

Rapid tree growth is triggered.

Forests are fragmented or lost.

The number of open meadows decreases.

Changing land topography improves the flow of rivers.

Answers

Answer:

Explanation:

Impacts can result in erosion, sinkholes, loss of biodiversity, or the contamination of soil, groundwater, and surface water by the chemicals emitted from mining processes.

The number of open meadows decreases.

Explanation:

I took the test

What is an effect surface mining has on streams?

Oxygen levels increase in the water.

Extra nutrients runoff into the streams.

Water is filtered more thoroughly.

Intermittent streams are destroyed.

Answers

Answer:

Intermittent streams are destroyed.

Explanation:

Mining which is the extraction of important resources deposited on the earth by excavation of the said land is as old as civilization. Unfortunately, some of these extraction has adverse effect on environment around it.

For example, when mining of coal is occurring, it tends to pollute the air around it causing a black soot to be found in the air. Also, if there is a nearby streams, it contaminates it.

Answer: Intermittent streams are destroyed.

Explanation:

I just took the test

what are the characteristics of rift valleys and block mountains?

Answers

Rift valley is a linear shaped lowland between mountain ranges or highlands formed due to the geologic rift or fault. ... Block mountains are formed when due to crack or fault, one part of earth get uplifted and other get depressed.

5 common public goods and services the government provide from the taxes we pay ​

Answers

Answer:

Examples of public goods include fresh air, knowledge, lighthouses, national defense, flood control systems, and street lighting. Streetlight: A streetlight is an example of a public good. It is non-excludable and non-rival in consumption.

Explanation:

Plz mark brainliest thanks

Police protection EducationHighway building and maintenance welfare programs hospital and health care.Street lighting Arrangements

PLEASE HELP I WILL GIVE BRAINLIEST! also p.s dont answer if you dont know the answer thanks :)
A. The dashed circle around the sun
B. The arrow pointing from earth to the sun
C. The arrow point from earth to outer space
D. The size of earth and the sun

Answers

The dashed circle around the sun most likely because the blue line represents the tangential motion and the pink arrow seems to represent either the distance between earth and the sun or the earth being centered around the sun.

Answer:The arrow pointing from earth to the sun

Explanation: trust

where do most of the energy we use comes from? ​

Answers

Most of it comes from fossil fuels.

Answer:It mainly comes form fossil fuels

What are fossil fuels?

They are dead plant and or animals that have been in the ground for millions of years therefore  they turn into coal fossil fuels are nonrenewable   resources and cause pollution but are cheaper to use compared to solar power thats the reason we use fossil fuels rather than solar after all we can only use solar power in sunny places for example Arizona Texas Florida and Colorado

What are the main fossil fuels?

There are three kinds  of fossil fuels which can all be used for energy provision coal, oil and natural gas

Hope this helps

                                                                                               -Tobie the dog <3

what kind of climate or climate would you likely find in western Scandinavia in the northern part of the United Kingdom word not for the north Atlantic current? why?

Answers

Answer:

Hi! I think your answer is...

Northern Region's climate is classified as tropical. In winter, there is much less rainfall in Northern Region than in summer.

Have a Good day or Night :D

The northwest of Europe has a cool temperate continental climate, also known as a Siberian climate. This region experiences lengthy, harsh winters and a short, cold summer that lasts just three to four months. There is a lot of snowfall in the winter.

Why do most of northwestern Europe have a generally mild climate?

The Gulf Stream, which warms the North Atlantic Current and comes from the Caribbean's tropical waters, is what makes the weather generally moderate. Weather pattern variations are a result of local winds.

There are subtropical humid marine climates, Mediterranean climates, semi-arid regions, highland climates, and maritime climates throughout Western Europe. Mostly semiarid, humid continental, and Mediterranean climates can be found in Southeast Europe. Northeast Europe has a humid continental, tundra, subarctic, maritime, and arctic climates.

Learn more about the North Atlantic Current here:

https://brainly.com/question/13000641

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Select all of the true statements

North of Africa are the Irish Sea
West of Africa is the Atlantic Ocean
East of Africa is the Red Sea
South of Africa is the Indian Ocean

Answers

Answer:

The second and last one are correct it think

Explanation:

srry if its wrong

Answer:

South of Africa is the Indian Ocean

West of Africa is the Atlantic Ocean

Explanation:

What is the maximum wind speed of the storm after 36 hours of monitoring?

Answers

Answer:

74 miles per hour

What is the maximum wind speed of the storm after 36 hours of monitoring? winds of 74 miles per hour or greater.

Explanation:

hope this helps

Which characteristics are shared by the political cultures of the United States, Great Britain, and Mexico

Answers


a democratically elected national legislature

Piece of infrastructure that connects the Red Sea to the Mediterranean sea

Question 8 options:

Itaipu Dam


Aswan High Dam


Panama Canal


Suez Canal

Answers

Answer:

suez canal

Explanation:

Answer:

Suez canal

Explanation:

Isolated area of vegetation in the desert

Question 6 options:

Oasis


Wadis


Delta Region


Alluvial Soil

Answers

Answer:

I think oasis

because wadis is probably a small dry region in a place where there are rains pouring sometimes

The United States is divided into states, similarly, Canada is divided into A states B counties C. provinces D. territories Please select the best answer from the choices provided A O B О С O D​

Answers

Provinces. It does have territories (3) but provinces are like states more so, 10 to be exact. They go as follows: Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, Quebec, and Saskatchewan.

In California, as commercial farms move from areas with high-quality soil to arid regions, they will most likely

O switch from crops to livestock.
O need to compete for scarce water.
O increase their dependency on chemicals.
O reduce the size and variety of their output.
O make their operations more sustainable.

Answers

Answer: need to compete for scarce water

Explanation:
Arid means a landscape where there is little water. Therefore if you had a farm in a arid region it would be important to compete for scarce water.

Hope this helps!!!

Answer:

A. Switch From crops to livestock

Explanation:

<3

Which of the following correctly completes line IX. The __________ and Amendments in the outline above? A. Bill of Rights B. The Preamble C. Checks and Balances D. The Executive Branch Please select the best answer from the choices provided A B C D

Answers

Answer:

Option c checks and balances

two numbers have a difference if 1200 and a total of 6484​

Answers

x + y = 6484
x - y = 1200
x = 6484 - y
6484 - y - y = 1200
5284 = 2y
y = 2642

x - 2642 = 1200
x = 3842

2642 and 3842

We have that the two number are

[tex]y=2642[/tex]

[tex]x=3842[/tex]

From the question we are told that

Two numbers have a difference if 1200

Two numbers have a total of 6484​

Let the number be given as

x and y

Generally the equation for the  statements is mathematically given as

x-y=1200....1

x+y=6484...2

Therefore

[tex](1200+y)+y=6484\\\\2y=6484-1200\\\\y=2642[/tex]

Hence

[tex]x=1200+(2642)[/tex]

[tex]x=3842[/tex]

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someone help me on this, please!

Answers

Answer:

its blocked

Explanation:

What is one advantage surface coal mining has over other mining techniques?

It has a smaller impact on the environment.

It’s easier to distinguish between high- and low-quality coal.

It requires more workers.

The complete seam can be accessed.

Answers

Answer:

It’s easier to distinguish between high- and low-quality coal.

Explanation:

Coal mining is the extraction of coal from the depth of the soil around the area where such coal is found. This extraction shows that, there are various grades of coal ranging from low quality which is very dangerous for use to high-quality which is better for use. The use of the surface coal mining technique will help to distinguish it based on their various colours.

The complete seam can be accessed.

Explanation:

I took the test

Explain what the Social Contract is in your own words.

Answers

Social Contract is an agreement of people about the rules that will define their government and the laws

what if areas of knowledge aren't able to be combined together?

Answers

Answer:

jsndhdudjdkdkkdkdkdkdkdkekjdjdjdisiej

Can someone please help me with this please I’ll give brainliest

Answers

Generally, 1. blue is hotter therefore temp and color are correlated, 2. white and blue is lighter then red, color and brightness are related, 3. The larger a star, the brighter and 4. The larger a star the more likely it will be red

The Parthenon was ________. A a large statue of Apollo in Sparta B a famous temple dedicated to Athena C a school founded by Plato in Athens D the hill on which each city-state was built

Answers

Answer:

B) A famous temple dedicated to Athena (The Goddess of Wisdom)

Explanation:

Fun fact: Many parties tried to destroy the Parthenon but miraculously it is still standing today :)

Erosion and weathering are examples of which types of forces?
O constructive forces
O destructive forces
O gravitational forces
O inertia-related forces

Answers

Answer:

Erosion and weathering are examples of destructive forces.

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