GEOGRAPHY HIGH SCHOOL

Which of the following is an example of the wind slowly causing changes in Earth's landforms?a. A hurricane blows the roof off a house.
b. Hot gas blasts out of a volcano.
c. Dangerous crosswinds force a car off the road.
d. The wind wears down and smoothes rocky hills over time.

Answers

Answer 1
Answer: It would be D, because is it was A, it would only affect the person in the house, when hot gas goes out a volcano it would most likely be a sign of global warming, C if it forces a car off the road it won't damage it much. But you are slowly weathering a land form on Earth.

Related Questions

In southern and southeastern Brazil, the land is ideal forA. mining. B. fishing. C. timber production. D. farming.
Which of the following statements about Southern South America is true? A. Influence of Roman Catholicism has sharply declined in Argentina. B. Uruguay has the lowest level of urbanization of any mainland Latin American country. C. Paraguay is the smallest country of the subregion. D. The Argentine economy was devastated by the end of 2001 due to multiple factors.
Mountains resulting from sideways pressure on the crust are: volcanic fault block dome folded
Match the geographic feature to the nation where it can be found. 1. ganges river india 2. coral reefs maldives 3. mount everest japan 4. aral sea malaysia 5. ring of fire kazakhstan 6. mount fuji nepal
The sun isa. an unusually hot star. c. a typical star. b. a very cool star. d. None of the above. Please select the best answer from the choices provided

How can timber be renewed?

Answers

Timber has been the preferred tree for natural regeneration or tree planting in the eastern part of the country. Through natural regeneration, this allows the trees to reproduce themselves and establish their own natural community based on desired site conditions. In this way, timber trees can be renewed.

Which two industries are mainstays in the Maldives? A. Technology and manufacturing
B. Tourism and farming
C. Fishing and tourism
D. Farming and textiles

Answers

The correct answer is C. The two industries in Maldives that will always be present are fishing and tourism. These are the principal activities where the economy of Maldives is based. For in fact, 28% of the country's GDP is from the tourism industry.

Don't explain, just answer and please hurryWhich of the following gases gets added to seawater primarily by geological processes?

methane

nitrogen

oxygen

argon

Answers

Answer:

Methane

Explanation:

Why is Brazil more populated in certain parts

Answers

Brazil is more populated in some areas because there is a lot of forests and rivers. So when they do populate they tend to do it in a group.

Brazil has a population concentration in the entire coastal strip of the national territory. This, in a way, is a reflection of the country's historical settlement and demonstrates that the “march to the west” policies adopted in the 20th century were still insufficient to promote a complete interiorization of the population and investments in the geographical space of Brazil.

The layer of the earth where mantle convection occurs and on which the earth's crust rests is the _____. a outer core b asthenosphere c lithosphere d inner core

Answers

The earth has four layers; thecrust, the mantle, the outer core and the inner core. The Earth’s magneticfield is the combination from the convection it receives from the outer coreand the Coriolis Effect. The layer of earth where mantle convection occurs is the asthenosphere. The answer is letter B. The outer core iscomposed mostly of liquid nickel and iron. It is expected to have that state ofmetal because it has a higher temperature. The inner core cannot hold much ofthe magnetic field because of its high temperature and high pressure thatexceeds the outer core. The temperature decreases however as the layer goesoutwards.  

The Layer of the Earth where mantle convection occurs and on which the Earth’s crust rests is the asthenosphere.  

Further Explanation;

The Earth is made up of layers which includes;

The Crust

  • It is the outermost layer of the Earth that is very hard.
  • Crust is made up of granite and basalt. It is divided into continental plates which drift slowly with time.

Mantle  

  • It is the second layer of the earth and takes up to 80 percent of the Earth.
  • Mantle is divided into Lithosphere and the Asthenosphere.
  • Convection currents occurs in the mantle  

Lithosphere  

  • It is made up of Earth’s outermost layer, the crust, and the uppermost portion of the mantle.
  • Lithosphere lies over the asthenosphere such that if a material of the asthenosphere solidifies, it becomes part of the lithosphere.
  • Lithosphere is comprised of a large number of fragments, each known as the tectonic plate. These tectonic plates are in constant motion and are floating over the plastic material underneath.

Asthenosphere

  • It is the upper portion of the Earth’s mantle which is the middle layer of the Earth.
  • Asthenosphere has a higher temperature compared to the lithosphere and hence its rock are plastic and can flow.
  • Asthenosphere is more dense and viscous compared to lithosphere.

Convection current  

  • In the mantle, convection currents make the mantle to move. They occur when the lower mantle heats up and rises, cools down then gets pushed down since it is heavier.
  • Convection currents are due to the density of a fluid that is related to its temperature in the mantle.
  • Hot rocks lower in the mantle are less dense than the cooler rocks below, therefore the hot rocks rises while the cooler rocks sinks due to gravity.

Outer core

  • It is the third layer of the earth and surrounds the inner core. It is the only liquid layer of the Earth.  
  • This layer is about 2100 miles long and temperatures ranging from 4,000 to 5,000 degrees Celsius.

Inner core

  • It is the innermost layer of the earth.
  • It contains impure iron that contains sulfur, nickel and other elements in small portions.
  • Its temperatures ranges between 5,000 and 7,000 degrees Celsius.

Keywords: Layers of the Earth, Mantle, Lithosphere, asthenosphere, convection current

Learn more about:

Level: High school

Subject; Geography  

Topic: The Earth

Sub-topic; Layers of the Earth

Which two South American countries are located where they can benefit from Atlantic and Pacific trade routes?Uruguay Chile Brazil Argentina.

Answers

Argentina and Chile are the two South American countries are located where they can benefit from Atlantic and Pacific trade routes. The correct options among all the options that are given in the question are the second and the fourth options. I hope that this is the answer you were looking for and definitely it should help you.
The two South American countries that are located where they can benefit from Atlantic and Pacific trade routes are Argentina and Chile. 
These two countries are located at the perfect spot between these two oceans, so that they can gain all the money and goods coming from these trade routes. 
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