1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ipn [44]
2 years ago
14

12. Zoom out and examine the dozens of sunken volcanoes out past Nihoa, named the Emperor Seamounts. As one of these volcanic is

lands on the Pacific Plate moves off the hotspot it becomes inactive, or extinct, and the island begins to sink as it and the surrounding tectonic plate cool down. The speed the islands are sinking can be estimated by measuring the difference in elevation between two islands and dividing by the difference in their ages (this method assumes the islands were a similar size when they were active). Calculate how fast the Hawaiian Islands are sinking, by using the ages and elevations of Maui and Nihoa.
Geography
1 answer:
DIA [1.3K]2 years ago
7 0

Answer:

Image Textfrom this Question

12. Zoom out and examine the dozens of sunken volcanoes out past Nihoa, named the Emperor Seamounts. As one of these volcanic islands on the Pacific Plate moves off the hotspot it becomes inactive, or extinct, and the island begins to sink as it and the surrounding tectonic plate cool down. The speed the islands are sinking can be estimated by measuring the difference in elevation between two islands and dividing by the difference in their ages (this method assumes the islands were a similar size when they were active). Calculate how fast the Hawaiian Islands are sinking, by using the ages and elevations of Maui and Nihoa. 13. Using the speed you calculated in the previous question and ignoring possible changes in sea level), when will the Big Island of Hawaii sink below the surface of the ocean? Divide the current maximum elevation of the Big Island by the rate you calculated in the previous question. 14. Now zoom out to -4000 miles eye altitude and look at the chain of Hawaiian Islands again. Notice the chain continues for thousands of miles up to Aleutian Islands (between Alaska and Siberia). Examine the northernmost sunken volcano (50 49 16.99N 167 16 36.12E) in this chain. Where was that volcano located when it was still active, erupting, and above the surface of the ocean? a. 50 49 16.99N 167 16 36.12E b52 31 48.72N 166 25 43.14W c. 27 45 49.27N 177 10 08.75W d. 1928 15.23N 155 19 14.43W

COMPANY

LEGAL & POLICIES

CHEGG PRODUCTS AND SERVICES

CHEGG NETWORK

CUSTOMER SERVICE

Paypal verified Better Business Bureau Seal

© 2003-2021 Chegg Inc. All rights reserved.

You might be interested in
Which of the following is most likely to be a limiting factor for growth on the floor of a tropical rainforest?
Firdavs [7]

The correct answer is - c. sunlight.

The sunlight, or rather lack of it, is the biggest limiting factor for growth on the floor of the rainforests. The dense canopies of the higher trees block the sunlight to reach the floor of the rainforest, thus the plants growing in the shades are much smaller, have become specialized for life without or with very little sunlight. They are not able to compete with the trees that are very high to reach the upper parts of the forest and get direct sunlight, so they are on the floor, in the shades. In fact these plants have become so specialized to life without sunlight that if the big trees are removed and they are exposed to the sun they will not manage to survive.

7 0
3 years ago
Read 2 more answers
Which feature is forming?<br><br> mountain<br> rift valley<br> earthquake<br> island chain
REY [17]

Answer:

it look like a mountain

7 0
3 years ago
Read 2 more answers
1. which is the largest island in the caribbean? * 1 point mallorca cuba dominican republic puerto rico
Anna007 [38]

Answer: Cuba

Explanation:

8 0
1 year ago
2.
loris [4]

Hey there! I'm happy to help!

Producers are organisms that produce their own food and energy. In most ecosystems these are usually just plants. Some plants like the Venus fly trap are not producers because they consume bugs, which are other organisms.

Consumers are organisms that eat other organisms to obtain food and energy. These are usually animals that eat plants or other animals.

Decomposers are organisms that break down animals remains and waste to gain energy. These are usually bacteria and fungi.

So, we can make the following list.

Producers: Wild grasses, alpine plants, fallen trees, (these are all plants)

Consumers: Mountain goat, eagle, hare (these all eat other organisms)

Decomposers: Lichens, mosses (these are decomposers).

Mosses could be a producer but they have the unique capability of breaking down organic matter, so it seemed for fitting to put them in the decomposer category.

Have a wonderful day! :D

8 0
3 years ago
Read 2 more answers
What was the capital of the confederate states of america
Ronch [10]

Answer:South Carolina, Georgia, Florida, Mississippi, Alabama, Louisiana, and Texas.

Explanation: The Confederacy was established in the Montgomery Convention in February 1861 by seven states (South Carolina, Mississippi, Alabama, Florida, Georgia, Louisiana, adding Texas in March.

8 0
3 years ago
Other questions:
  • What are the time divisions used in the geologic time scale and why are they placed that way --what determines it? (hint: rock l
    8·1 answer
  • During which month will Europe and Africa each have equal amounts of sunlight?
    5·1 answer
  • Explain how low-, and medium-, and high density housing characteristics represent different patterns of residential land use.
    11·1 answer
  • Earthquakes can only occur at transform<br> boundaries
    7·1 answer
  • Cutting “steps” or terraces into the sides of hills is one way to __________.
    12·2 answers
  • According to Christian belief, Jesus’ crucifixion and resurrecrion happened during the Jewish holiday of ______.
    15·2 answers
  • Plz help me I beg you
    14·1 answer
  • What is the main difference between a court of appeals and a trial court?
    14·1 answer
  • What is the name of the process that recycles the ocean floor
    13·1 answer
  • The record high temperature on January 15 is 41°F. The record low temperature on that day is -16°F. What is the difference in th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!