Explain how isostasy works from a force-balance perspective (i.e., gravitational vs. buoyancy force).

Answers

Answer 1

Isostasy is the balance between the weight of the Earth's crust and the underlying mantle. When crustal material is added, it depresses the underlying mantle, creating an upward force that pushes the crust back up. Similarly, when material is removed, the mantle rebounds and pushes the crust down. This force-balance maintains the equilibrium of the Earth's crust.

Related Questions

why can you only only photograph a lunar eclipse somtimes

Answers

There are two reasons that a lunar eclipse cannot be photographed every time the Earth is between the Sun and the moon. One concerns the shadow and the other concerns the orbit of the moon around Earth. This graphic gives a decent summary

outline the negative impact of drought on the farmers of South Africa

Answers

Answer: attach an image to help

Explanation:

is The loss of natural habitat for animals and insects cost or benefit

Answers

The loss of natural habitat for animals and insects is cost because it is like a danger to the ecosystem .

What is the effect of habitat loss?

Habitat loss, can be described as the removal of plants as well as the trees that helps in the process of the stabilizatio of the soil, which bring about the increase in the erosion, as well as fading away the nutrient levels in terrestrial ecosystems.

It should be noted that this can bring about the decrease agricultural productivity. and can bring about the biodiversity as well as negatively impact the ecosystem

Learn more about natural habitat at:

https://brainly.com/question/20319955

#SPJ1

Look at the description of the Sherburne. How was the distance to/ from the shore of the sea changing in the area as the Sherburne was being deposited?
Why are there no fossil ferns or primitive pine trees

Answer from your tutor:

Answers

The Sherburne formation is starting to become sandier the closer you get to the top because the shore is starting to transition to sandstone.

How did the distance to/from the shore change as Sherburne was deposited?

The Sherburne formation refers to sequence of sedimentary rocks that was deposited in the Late Cretaceous period in what is now Montana and Wyoming which is thought to have been deposited in a shallow marine environment with the shoreline fluctuating over time.

As the Sherburne was being deposited, the distance to/from the shore of the sea was changing in the area. At the bottom of the formation, the sediment is composed of finer-grained rocks such as shale and mudstone which indicate a more offshore environment.

But as you move up the formation, the sediment becomes coarser with the sandstone and conglomerate becoming more prevalent which suggests that the shoreline was moving closer and the area was becoming shallower.

Read more about Sherburne

brainly.com/question/7460012

#SPJ1

Other Questions

As a sport marketer, how can you appropriately utilize "the Curse of the Bambino" (before it is broken in 2004) for marketing promotional strategies? How did the Soviets react to the failed Bay of Pigs invasion? a. They ignored it and knew the U.S. would fail to overthrow communism. b. They sent more troops to Cuba. c. They sent more missiles and missile materials to Cuba. d. They removed all Soviet military troops and missiles from Cuba Is it possible to make an aqueous solution with strontium hydroxide, Sr(OH)2 (aq), that gives a pOH of 10.54? If so calculate it. If not, explain why not. What is the radius of a hemisphere with a volume of 324 ft, to the nearest tenth of afoot?SOND Cornerstone Exercise 9-22 (Algorithmic) Reporting Long-Term Debt on the Balance Sheet Dennis Corp. Has the following bonds: a. $110,000 in bonds that have $2,000 of unamortized discount associated with them. B. $110,000 in bonds that have $3,000 of unamortized premium associated with them. Required: Prepare the balance sheet presentation for these two bonds true or false? third-party served ads in amazon dsp can be used on third-party desktop and mobile sites, third-party apps, third-party video, and amazon o Regardless of the subject matter, what idea do most contemporary informational texts suggest is true?-Change almost always represents progress. -Diversity is usually a factor in political unrest. -Humans will always cope poorly with change. -The natural environment is more resilient than not Select the correct answer.Consider functions f and g.f(z) = log (x - 1)g(x)-4Which statement gives the best approximation of the solutions of the equation f(x) = g(z)?OA. The solutions are where the graphs of the functions intersect at 1 and 3.642-3.464 and z 3.642.OB.The solutions are where the graphs of the functions cross the x-axis at zO C.The solutions are where the graphs of the functions intersect at-3.464 and z 3.464O D.The solutions are where the graphs of the functions cross the x-axis at z -4 and 0.422 Distribution that results in all the data intervals that have the same frequency iscalled __________. A) uniform distributionB) bell-shaped distributionC) skewed distributionD)frequency distribution Which of theses is a rectangle pentagon, trapezoid, square, rhombus Select the best response to the following questions. A leader utilizes what kind of consideration when they pay special attention to followers' needs by creating learning opportunities? O Transactional O Performance Individualized Unethical i need the answer for this +explanation it had me confused who is jehovah real life question i will give brainlyist to whoever i feel say the correct and aswer In order to garner support for his new customer service initiative, Tunji provides the leadership team with a detailed accounting of the current gaps in service, how those gaps affect customers, and how his initiative will fill those gaps to improve customer service outcomes. Which power tactic is Tunji using? i need answer for this with explanation The Venn diagram below shows the 14 students in Ms. Cooper's class.The diagram shows the memberships for the Chess Club and the Science Club. (ALL SHOWN IN PHOTO BELOW) **AM GIVING BRAINLIEST AND 30 POINTS!!!** How would you write the formula for the volume of a sphere with a radius of 3? A ( 3 ) 2 (3) 2 B 1 3 ( 3 ) 2 3 1 (3) 2 C 4 3 ( 3 ) 3 3 4 (3) 3 D ( 3 ) 2 (3) 2 h A side of the triangle below has been extended to form an exterior angle of 125. Find the value of allison jogged around lions park for one hour and according to her pedometer she covered 4.5 miles. if allison jogs at the same rate for 1 and a half hours how many miles will she jog? Find the lateral area of a regular prism with height h if the base of the prism is a square with side 2 cm and h=125 mm