What causes the thermal convection that drives plate motion?

Answers

Answer 1

Answer: If you are talking about plate tectonics, then the differences in temperature and pressure cause magma to move and the magma movement moves the plates.

Answer 2

Answer:

i beleive it might be an unequal heat distribution

Related Questions

In terms of mercantilism, what is protectionism?a. a political policy that states that a nation should take over foreign ports by force if necessary to insure healthy trading relations b. an economic policy in which a nation spends a great deal of money on its navy in order to defend it merchant ships c. a trade policy that involves undercutting the prices of other an nation's goods at all costs d. a trade policy the encourages exports while discouraging imports, mainly through tariffs
These courts are similar to district courts in function, operation, and jurisdiction. 1. Grand jury courts 2. Territorial courts 3. Petit jury courts 4. Judicial courts
Every community should have a(n) __________ to minimize the catastrophic impact of an incident.
Bordertown, texas, decides to handle its vandalism and robbery issues on two fronts. officer chad goes undercover in the high school to gather intelligence, while a taskforce is in place to identify issues that are underlying criminal incidents related to the drug trade.
Which statement is true about the concept of ethnicity?

Which of the following statements is most correct? Select one: a. KSFs are both necessary and sufficient for competitive advantage.
b. KSFs are often necessary, but not sufficient for competitive advantage.
c. KSFs are often sufficient, but not necessary for competitive advantage.
d. KSFs are neither necessary nor sufficient for competitive advantage.
e. None of these statements is correct.

Answers

Answer: (A.) KSFs are both necessary and sufficient for competitive advantage.

Explanation: Key success factor (KSF) is a process whereby the customers access a firm to and gives them a feedback on their strengths, weakness and generally areas they need to improve on. These factors are determined by customers who consume the goods/services of that company and these factors are vital to the optimal company-customer relationship.

Key Success Factors (KSF) are generally areas that a company needs to pay keen attention to, in order to achieve its goals.

KSF if properly used can give a company an added advantage in a very competitive market, as the goods/services they would deliver would effectively match with the demands of their customers/target market .

What role does the media play in reporting human rights violations in the right manner

Answers

The role of the media is that they give out all the information that is relative to the matter

Driving involves taking some risks __________. Only when you are drinking Only when you are fatigued Only when you are under the influence of illegal drugs Each time you get behind the wheel

Answers

Driving implies taking a few dangers each time you get behind the wheel. Regardless of whether you are drinking, fatigued, or under the influence of illegal drugs, driving carries inherent risks.

The option (D) is correct.

Operating a vehicle on the road involves interacting with other drivers, pedestrians, and unpredictable situations. External factors like weather conditions and road hazards also add to the risk.

To mitigate these risks, it's crucial to follow traffic laws, drive responsibly, stay focused, and avoid distractions. Responsible driving and adherence to safety measures can help minimize the inherent dangers and contribute to safer road experiences for all.

Learn more about Driving:

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This question is not complete, Here I am attaching the complete question:

Driving involves taking some risks __________.

(A) Only when you are drinking

(B) Only when you are fatigued

(D) Each time you get behind the wheel

Answer:

Each time you get behind the wheel.

Explanation:

Which of the following climates is most suited for physical weathering? A. Hot
B. Cool
C. Warm
D. Dry

Answers

b because physical weathering in the cold, can result in hailing

Cold climates are most suited for physical weathering

2. Mention the structure of the federal system of government of Nepal.

Answers

Answer:

the new constitution of Nepal has introduced a three-tier structure of federal government and all three levels have the constitutional power to enact laws, prepare budgets, and mobize their own resources.

Answer:

The new constitution of Nepal has introduced a three-tier structure of federal government (federal, province, and local) and all three levels have the constitutional power to enact laws, prepare budgets, and mobilize their own resources.

Explanation:

An alternate airport is not required to dispatch a flag air carrier airplane for a flight of less than 6 hours when the visibility for at least 1 hour before and 1 hour after the ETA at the destination airport is forecast to be ___________.

Answers

Answer:

The correct answer is : At least 3 miles or 2 miles more than the lowest applicable minimum

Explanation:

For an aircraft dispatcher, it is forbidden to release a flight unless he or she is exhaustively familiar with forecast reports plus the weather conditions on the route to which the airplane will be flying. It has to be taken into account the weather reports. Besides, it has to be dispatched at least 3 miles or 2 miles more than the lowest applicable minimum.

Other Questions

Captains of industry like steel magnate Andrew Carnegie and oil man John D. Rockefeller: a. voluntarily provided important resources to the war effort. b. made millions bilking southerners who were buying war bonds. c. became important advisers to President Lincoln. d. began creating or consolidating their fortunes during the Civil War. e. benefited after the war from the respect their military service earned for them.

Tell me the answer whats 9+10=?

A survey was carried out to check the rampancy of substance abuse. during the course of the survey, one section of people volunteered their opinions willingly. the other section refused to confirm if they had or had not abused drugs and declined to take part in the survey. this survey suffers from ________.

I need some answers today soon with the book 'The Giver'!!? 1. What happens to identical twins in this community? (1 point)they are welcomed into separate homesthe smaller twin is releasedtheir Birthmother is allowed to keep one of them2. The Giver often feels pain caused bypowerful memories of violence and war.the transmission of memories to Jonas.his isolation from the Committee of Elders.3. The Giver's favorite memory is remembering falling in love with his spousesailing on a lakea family Christmas celebration4. Jonas calms Gabriel at night bytransmitting a memory to himsinging to him softlyrocking him to sleep5. The Committee of Elders consulted the Giver when they were considering which of the following: building a new facility for the House of the Oldincreasing the number of children in a family to threeallowing Twelves to pick their own Assignments6. Why is Gabriel in danger of being released?He has difficulty sleeping through the night and is small for his age.He is gravely ill.He has a twin.7. In addition to his vast store of memories, where else does the Giver get his wisdom?from a past Assignmentby reading booksthrough conversations with the Chief Elder8. The very first memory the Giver transmits to Jonas isa family celebrating Christmassledding down a hilla wartime battle